Sunday
December 21, 2014

Homework Help: Health: Environment Safety

Recent Homework Questions About Environment Safety

Post a New Question | Current Questions

Biology
Organisms that assemble their own organic molecules from water and elements that they absorb from their environment are which of the following? Is this detritivore or decomposer? I am confused by these two. thanks
Thursday, February 27, 2014 at 7:37pm

chemistry
how much energy is released to the environment by 50.0 grams of condensing water vapor?
Tuesday, February 25, 2014 at 7:47pm

english project
What is the positive effects of blood plasma bags or blood banks. What is the size of one and what material is it made from. Impacts on the environment-the posirive and negative effects
Tuesday, February 25, 2014 at 3:39pm

6th grade science - CHECK MY ANSWER
The size of an organism is most likely determined by...? Answer choices: 1. its genes but not its environment 2. its environment but not its genes 3. its genes and its environment 4. neither its genes nor its environment MY ANSWER: 3. its genes and its environment
Thursday, February 20, 2014 at 12:58pm

science
Identify two changes in the environment that cause some animals to hibernate during the winter.
Tuesday, February 18, 2014 at 2:16pm

2 question
What is an AUP? the abbreviation for the school administrator in an online education environment a document outlining what is acceptable behavior when using the Internet for schoolwork a policy outlining the proper formatting to use in Microsoft® Office documents for ...
Monday, February 17, 2014 at 9:02pm

cyber-bullying
Charles sends Julia text messages every morning insulting her appearance and threatening to hurt her. He writes unflattering description of her on blog and on his own personal website a. identity theft b. cyberstalking c. online arguing d. cyberbullying **** What is the best ...
Thursday, February 13, 2014 at 1:19pm

Education technologoy
Charles sends Julia text messages every morning insulting her appearance and threatening to hurt her. He writes unflattering description of her on blog and on his own personal website a. identity theft b. cyberstalking c. online arguing d. cyberbullying **** What is the best ...
Tuesday, February 11, 2014 at 12:38pm

Science
Oil spills and leaks in the Pacific Ocean have harmed marine organisims and the environment. Which kind of environmental issue is illustrated by this example? a- resource use b- pollution c- population growth d- biodiversity My answer is D
Saturday, February 8, 2014 at 6:10pm

Science
Asexual reproduction results in A.more diversity in their offspring B.less diversity in their offspring C. variation and diversity in the offspring D. a species adapting to its changing environment Answer : B Sexual reproduction results in A: offspring that can adapt to ...
Tuesday, February 4, 2014 at 6:53pm

Science
2. According to the continental drift theory, which of the following land regions should show the greatest similarities in fossil types? (1 point) A) east coast of South America and west coast of Africa B) east coast of South and west coast of South America C) northern coast ...
Tuesday, February 4, 2014 at 5:43pm

Science.
Which abiotic factor is essential to all aquatic ecosystems except ocean hydrothermal vents, and why? Phytoplankton, because it provides a source of food salt, because it provides a source of minerals deep water, because it provides the necessary environment for organisms to ...
Tuesday, February 4, 2014 at 4:30pm

Science~!!!
In order to release the energy stored in fossil fuels, they must be (1 point) Burned*** Refined into gasoline Mined from below the surface of earth Transported to a power plant Coal is a fossil fuel that is relatively inexpensive. This is one reason many people choose to use ...
Tuesday, February 4, 2014 at 1:43pm

Help!!!
1. Aquaculture is the practice of farming sea organisms as a renewable food source. A. True B. False. 2. Selectively cutting down trees on an area of land can be best described as A. cutting down certain trees while leaving other trees standing B. cutting down all of the trees...
Monday, February 3, 2014 at 3:46pm

Help with science
1. Aquaculture is the practice of farming sea organisms as a renewable food source. A. True B. False. 2. Selectively cutting down trees on an area of land can be best described as A. cutting down certain trees while leaving other trees standing B. cutting down all of the trees...
Monday, February 3, 2014 at 2:35pm

Science
1. Aquaculture is the practice of farming sea organisms as a renewable food source. A. True B. False. 2. Selectively cutting down trees on an area of land can be best described as A. cutting down certain trees while leaving other trees standing B. cutting down all of the trees...
Monday, February 3, 2014 at 1:46pm

Science
Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the body and carbon dioxide from the body into the air D...
Sunday, February 2, 2014 at 8:05pm

Science
Which of the following best summarizes the function of the respiratory system? A. to transport oxygen to cells and wastes away from cells. B. to protect the organs in the chest cavity C. to move oxygen from the air into the body and carbon dioxide from the body into the air D...
Sunday, February 2, 2014 at 6:59pm

reading
why is the book "the stranger" by albert camus considered a classic? is it morality, effective language, truthfulness, universality, timelessness here a bit about this: Meursault learns of his mother's death. At her funeral, he expresses none of the expected ...
Saturday, February 1, 2014 at 3:23pm

Science
Think of 5 adaptations for a made up animal in an aquatic environment
Tuesday, January 28, 2014 at 6:57pm

Statistics
What I mean by a "running number" is that the average is always changing. If I turn in 10 homework assignments and the grades are as follows: 58, 87, 99, 90, 92, 95, 89, 90, 95, 91 then my average is 88.6. If I turn in 10 more assignments my average changes, we don&#...
Sunday, January 26, 2014 at 2:28pm

Anatomy & Physiology
1. What are the constituents of DNA? A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D. Lipids, nitrogenous bases, and proteins 2. What is the mechanism that maintains a stable environment within the body? A. Symptoms B. Syndrome C. ...
Friday, January 24, 2014 at 3:50pm

Anatomy & Physiology
Someone please check my answer and tell me if they are right or wrong. 1. What are the constituents of DNA? A. Sugars and lipids B. Proteins and sugars C. Sugars, phosphates, and nitrogenous bases D. Lipids, nitrogenous bases, and proteins 2. What is the mechanism that ...
Thursday, January 23, 2014 at 4:00pm

soical studies
1.The Aztecs adapted to their environment mainly by A.using terracing and irrigation to farm. B.living a nomadic hunter-gatherer lifestyle. C.trading peacefully with neighbors.(I PICK THIS) D.settling along the coasts where they could fish. 6.What feature of the Aztec capital ...
Thursday, January 23, 2014 at 3:29pm

socialstudies help
please answer these already?? 1.The Aztecs adapted to their environment mainly by A.using terracing and irrigation to farm. B.living a nomadic hunter-gatherer lifestyle. C.trading peacefully with neighbors. D.settling along the coasts where they could fish. 6.What feature of ...
Thursday, January 23, 2014 at 3:23pm

soicalstudies(CHECK ANSWERS) 10Qs
please check them ! 1. The Aztecs adapted to their environment mainly by A.using terracing and irrigation to farm. B.living a nomadic hunter-gatherer lifestyle. C.trading peacefully with neighbors. D.settling along the coasts where they could fish.(I PICK THIS) 2. Why did ...
Thursday, January 23, 2014 at 3:04pm

English
Write this in your own words. what is Pollution? Pollution is the introduction of contaminants into the natural environment that cause adverse change.[1] Pollution can take the form of chemical substances or energy, such as noise, heat or light. Pollutants, the components of ...
Wednesday, January 22, 2014 at 3:00pm

business plan
how do you explain the PROCESS AND THE SURROUNDING ENVIRONMENT FOR THE OPERATIONAL PLAN FOR A CLEANING BUSINESS
Tuesday, January 21, 2014 at 7:01pm

intro to computers
what type of device is characteristic of an enterprise environment? a workstation used by a retired person. a workstation used at an engineering firm. a tablet computer used by an elementary school student a notebook used by a college student
Tuesday, January 21, 2014 at 6:33pm

Science
Which of the following traits is acquired? a) the number of petals that grow in a plant's flowers b) the wing shape of a wild bird c) the ability of some gorilla's to use sign language d) a cheetah's ability to run faster than any other land animal The height of a ...
Monday, January 13, 2014 at 7:32pm

Science
The bacterium Caulobacter crescentus is able to form long cell envelope extensions that increase the surface area-to-volume ratio when placed in adverse environments. What is the likely function of these envelope extensions? To acquire nutrients To aid in cell division To ...
Saturday, January 11, 2014 at 10:38pm

business plan
how do you explain the process and surrounding environment for the operational plan. I have a cleaning service
Saturday, January 11, 2014 at 9:22pm

science(check ansers)
1.which of the following could be true of two different species that have a competive relationship in the same ecosystem? A.one species preys on the other B .the relationship is mutually beneficial. C.They share the same niche D.one species benefits, while the other is neither...
Friday, January 10, 2014 at 3:05pm

science(CHECK ANSWERS)
hi,can someone check my science work...and please label like this 1.right 2.wrong thank you 1.which of the following could be true of two different species that have a competive relationship in the same ecosystem? A.one species preys on the other B .the relationship is ...
Friday, January 10, 2014 at 2:33pm

LA....help!!!????
Someone from connections academy 7th grade gifted and talented LA??!!! help! check answers, dunno whether to send in or not!! 1. Which of the following statements about "3BCB: Three" by Clay Bennett is NOT true? (1 point) the cartoonist is concerned about the ...
Tuesday, January 7, 2014 at 5:50pm

U.S. History
suppose you are a women who has gained political experience in the abolitionist movement. write a letter to the editor explaining your opposition to the exclusion of women from the proposed 15th amendment dear editor; the Fifteenth Amendment to the United States Constitution ...
Tuesday, January 7, 2014 at 3:39pm

physics
A power plant burns coal and generates an average of 600.0 Megawatts (MW) of electrical power while discharging 900.00 MW as waste heat. Find the total electrical energy generated by the plant in a 30-day period. Coals vary a lot in their energy content. The energy released by...
Monday, January 6, 2014 at 3:58pm

neuroscience
In a laboratory, scientists often study neurons in isolation, outside of a living creature, in a dish. In this setting, one can have a good deal of control over the local ionic environment in which the cell exists, because we can control the makeup of the solution – the...
Monday, January 6, 2014 at 9:43am

Science
3. A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future. A....
Sunday, January 5, 2014 at 8:20pm

Science
1.Which of the following could be true of two different species that have a competitive relationship in the same ecosystem? A.One species preys on the other. B.The relationship is mutually beneficial. C.They share the same niche. D.One species benefits, while the other is ...
Sunday, January 5, 2014 at 6:20pm

Business plan
Please give a written example of this question Explain the daily operation of the business its location equipment people process and surrounding environment.
Sunday, December 29, 2013 at 10:05am

Science
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future. &...
Thursday, December 26, 2013 at 6:56pm

biology
which of these would lead to an increase in carbon dioxide in the atmosphere a- decrease in animal respiration b- decrease in plant respiration c- an increase in photosynthesis d- an increase in auto and factory emissions 2. which activity occurs during the process of ...
Monday, December 23, 2013 at 1:34pm

Science
What are the reason why Global Warming is destroying our environment? And what causes Global Warming?
Tuesday, December 17, 2013 at 4:30pm

science
Explain why a chemical with a long-half life may create problems in the environment?
Monday, December 16, 2013 at 10:58pm

science
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future? A....
Monday, December 16, 2013 at 1:13pm

science very urgent need help
An experiment is set up to test whether a particular insect prefer a dark or a bright environment. A chamber with a gradient in light intensity from one end (dark) to the other (bright) has been made. The experimental hypothesis is: “There will be a large difference ...
Monday, December 16, 2013 at 10:48am

Science Work
1. Which of the following traits is acquired A. the number of petals that grow in a plant's flowers B. the wing shape of a wild bird C. the ability of some gorillas to use sign language D. a cheetah's ability to run faster than any other animal 2. The height of a plant...
Monday, December 16, 2013 at 8:25am

Science, very urgent please help
An experiment is set up to test whether a particular insect prefer a dark or a bright environment. A chamber with a gradient in light intensity from one end (dark) to the other (bright) has been made. The experimental hypothesis is: “There will be a large difference ...
Monday, December 16, 2013 at 5:25am

science work
1. Which of the following traits is acquired A. the number of petals that grow in a plant's flowers B. the wing shape of a wild bird C. the ability of some gorillas to use sign language D. a cheetah's ability to run faster than any other animal 2. The height of a plant...
Sunday, December 15, 2013 at 9:20pm

science
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future? A....
Saturday, December 14, 2013 at 3:14pm

science i reall need help i am stuggling
Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a...
Saturday, December 14, 2013 at 6:20am

science
A nonnative species of animal is introduced into a healthy ecosystem. In its new environment, this species has no predators, although it preys on several native animals in the ecosystem. Make a prediction about the biodiversity and health of this ecosystem in the future? A....
Friday, December 13, 2013 at 6:10pm

Science
1. Which of the following traits is acquired A. the number of petals that grow in a plant's flowers B. the wing shape of a wild bird C. the ability of some gorillas to use sign language D. a cheetah's ability to run faster than any other animal 2. The height of a plant...
Friday, December 13, 2013 at 5:04pm

science
Use of which of the following does not contribute carbon dioxide to the environment? refrigerator charcoal grill computer bicycle
Thursday, December 12, 2013 at 6:36pm

science i really really need help
Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a...
Thursday, December 12, 2013 at 3:51pm

science i really really need help
Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a...
Thursday, December 12, 2013 at 1:01pm

science i really really need help
What is the independent variable? Select one option from the list below. 1 is the correct answer help me please .thanks Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient ...
Thursday, December 12, 2013 at 12:08pm

science urgent help
What is the independent variable? Select one option from the list below. 1 is the correct answer help me please .thanks Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient ...
Thursday, December 12, 2013 at 2:26am

science urgent need help
What is the independent variable? Select one option from the list below. 1 is the correct answer help me please .thanks Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient ...
Wednesday, December 11, 2013 at 12:14pm

Science need help
What is the independent variable? 1 is that the correct answer help plz Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the ...
Wednesday, December 11, 2013 at 8:58am

science help plzzzzzzzzzzzzzzz?
Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a...
Wednesday, December 11, 2013 at 5:39am

please help me!! with this science!!!!!
Multiple Choice: 1. If a kestrel eats a mouse that eats grass, the kestrel is a (1 point) producer. second-level consumer. first-level consumer. decomposer. 2. Which of the following best explains why a species of lizard is able to live in the desert but not in tundra regions...
Wednesday, December 11, 2013 at 1:17am

Science need help
Sue is setting up an experiment to test whether fly maggots select a dark or a brightly lit environment. She sets up a chamber in which there is a gradient in light intensity from one end (dark) to the other (brightly lit). The experimental hypothesis was “There will be a...
Tuesday, December 10, 2013 at 7:18am

Astronomy
1. Consider an asteroid of radius 2 km and density 2,500 kg/m^3 impacting the Earth. When it collides with the surface its kinetic energy is, to a large extent, dumped into the environment, some as heat vaporizing rock and some as mechanical energy throwing rock to great ...
Monday, December 9, 2013 at 3:49pm

physics
Assume that 10 g of steam is added to 100 g of water initially at 19°C. The water is inside an aluminum cup of mass 35 g. The cup is inside a perfectly insulating calorimetric container that prevents heat flow from the outside environment. Find the final temperature of the...
Thursday, December 5, 2013 at 4:24pm

physics
1. Assume that 10 g of steam is added to 100 g of water initially at 19°C. The water is inside an aluminum cup of mass 35 g. The cup is inside a perfectly insulating calorimetric container that prevents heat flow from the outside environment. Find the final temperature of ...
Thursday, December 5, 2013 at 3:55pm

physics
An unknown material has a normal melting/freezing point of -20.4 °C, and the liquid phase has a specific heat capacity of 179 J/(kg C°). One-tenth of a kilogram of the solid at -20.4 °C is put into a 0.130-kg aluminum calorimeter cup that contains 0.198 kg of ...
Wednesday, December 4, 2013 at 10:32pm

Proofreading
I need this section of my article proofread one last time as I made some revisions as well as added new material.. please and thank you. Shipp is the only co-founder remaining since both Daniels and Winborne have graduated. She started off as a secretary and is currently an ...
Tuesday, December 3, 2013 at 7:02pm

Chemistry
1) A dog has the same mass for 3 years. State whether this represents an equilibrium or steady state situations, and give your reasons. I'm not sure if I got this question right... I think this is a steady state because the dog is opened to the environment where oxygen is ...
Monday, November 25, 2013 at 5:18pm

Science-Ms.Sue
Which of the following correctly states the relationship between monkeys and humans? A. Humans and monkeys evolved from apes. B. Humans evolved from monkeys. C. Humans and monkeys evolved from the same ancestor, which is now extinct. D. Humans evolved from apes and monkeys ...
Sunday, November 24, 2013 at 5:25pm

science
How did Lamarck and Darwin differ in their thinking about species? A. Darwin thought that organisms could induce their own changes, while Lamarck thought that change could only be induced by an organism's environment. B. Darwin thought that change could occur in individual...
Sunday, November 24, 2013 at 11:59am

Science
How did Lamarck and Darwin differ in their thinking about species? A. Darwin thought that organisms could induce their own changes, while Lamarck thought that change could only be induced by an organism's environment. B. Darwin thought that change could occur in individual...
Saturday, November 23, 2013 at 1:33pm

Science
How did Lamarck and Darwin differ in their thinking about species? A. Darwin thought that organisms could induce their own changes, while Lamarck thought that change could only be induced by an organism's environment. B. Darwin thought that change could occur in individual...
Friday, November 22, 2013 at 8:12pm

Science
How did Lamarck and Darwin differ in their thinking about species? A. Darwin thought that organisms could induce their own changes, while Lamarck thought that change could only be induced by an organism's environment. B. Darwin thought that change could occur in individual...
Friday, November 22, 2013 at 4:20pm

Science
How did Lamarck and Darwin differ in their thinking about species? A. Darwin thought that organisms could induce their own changes, while Lamarck thought that change could only be induced by an organism's environment. B. Darwin thought that change could occur in individual...
Friday, November 22, 2013 at 11:33am

Health (Ms. Sue)
Differentiate between environmentally spread diseases and diseases that are spread from person to person. By "environmentally," is it referring to food, water, and the environment or merely the environment?
Wednesday, November 20, 2013 at 6:21pm

Health (Ms. Sue)
Differentiate between environmentally spread diseases and diseases that are spread from person to person. A: Environmentally spread diseases are spread by physical contact of objects in the environment, such as the telephone, doorknobs, and soil, in which are covered with ...
Wednesday, November 20, 2013 at 2:55pm

education
A Piagetian classroom emphasizes A. adult teaching of basic concepts with the use of repeated tests. B. directly rewarding children for the right answers. C. allowing children to independently work through difficult tasks. D. children’s discovery learning and direct ...
Tuesday, November 19, 2013 at 6:42pm

waist water treatment
1/Why do the following components need to be removed from sewage under current law before it can be discharged on the surface water? Nitrogen Algea growth in receiving water Growth of waterborne diseases Turbidity increase of receiving water Oxygen depletion of receiving water...
Monday, November 18, 2013 at 2:36pm

chemistry
1. A website promoting the use of alternative energy vehicles and hybrid technologies claims that, \"A typical automobile in the USA uses about 500 gallons of gasoline every year, producing about 5 tons of carbon dioxide.\" To determine the truth of this statement, ...
Thursday, November 14, 2013 at 11:09pm

statistics
In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities. More than a decade ago, high levels of lead in the blood put 89% of children at risk. A concerted ...
Thursday, November 14, 2013 at 12:45am

Science
Which of the following explains how natural selection leads to evolution? a. Conditions in the environment reduce competition for resources within a species. b. Helpful variations accumulate among surviving members of the species. c. Overproduction provides food for stronger ...
Wednesday, November 13, 2013 at 4:34pm

chemistry
a 60.0 g sample of chromium at 82.0 degrees celsius was place in 80.0 g of water. Assume there is no loss of heat to the environment. What is the final temperature of the water and chromium? The initial water temperature was 24.0 degrees celsius
Tuesday, November 12, 2013 at 12:54pm

science
During road construction a section of rock is cleared which contains many fossils each shovel of rock removed from the trench uncovers several fossils some of the fossils That are exposed include a prehistoric fish petrified wood water plant imprints and jawbone from a giant ...
Monday, November 11, 2013 at 7:22pm

Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits of individuals in ...
Thursday, November 7, 2013 at 8:16pm

Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits of individuals in ...
Thursday, November 7, 2013 at 5:04pm

Science
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much drier conditions than they have had for many decades. What determines how this population will change in the next few years? traits of individuals in ...
Thursday, November 7, 2013 at 1:49pm

science help plzzz
Multiple Choice 1. Which of the following images shows a living organism interacting with a biotic factor in its environment? (1 point) bird drinking water koala eating leaves plant in the Earth whale in the ocean 2. Which of the following shows the correct order from smallest...
Thursday, November 7, 2013 at 3:28am

biology
an experiment, a scientist notices that an enzyme’s catalytic rate decreases when the pH of the environment is changed. Which of the following best summarizes the effect of pH on the enzyme? A. pH changes the shape of the enzyme. B. pH takes energy away from the enzyme, ...
Wednesday, November 6, 2013 at 8:08pm

science
1. In an experiment, a scientist notices that an enzyme’s catalytic rate decreases when the pH of the environment is changed. Which of the following best summarizes the effect of pH on the enzyme? A. pH changes the shape of the enzyme. B. pH takes energy away from the ...
Wednesday, November 6, 2013 at 3:52pm

Science
1. The sporophyte generation produces spores that grow into a(n) (1 point) gametophyte. gymnosperm. angiosperm. pupa. 2. Placental mammals develop (1 point) in an egg laid in water. in a pouch on the mother’s body. inside the mother’s body. inside an amniotic egg. 3...
Wednesday, November 6, 2013 at 2:15pm

Science
1. The sporophyte generation produces spores that grow into a(n) (1 point) gametophyte. gymnosperm. angiosperm. pupa. 2. Placental mammals develop (1 point) in an egg laid in water. in a pouch on the mother’s body. inside the mother’s body. inside an amniotic egg. 3...
Wednesday, November 6, 2013 at 2:02pm

Science
1. The sporophyte generation produces spores that grow into a(n) (1 point) gametophyte. gymnosperm. angiosperm. pupa. 2. Placental mammals develop (1 point) in an egg laid in water. in a pouch on the mother’s body. inside the mother’s body. inside an amniotic egg. 3...
Wednesday, November 6, 2013 at 1:31pm

chem211
A chemistry professor has a cup of coffee containing 50.0mL of room temperature coffee at 25.0C. The professor also has a new pot of hot coffee at temperature of 96.0C. What volume of hot coffee will the professor need to add to his cold coffee to reach the ideal drinking ...
Tuesday, November 5, 2013 at 3:34pm

chem 211
If 100.0mL water of at 50.0C is added to 100.0 mL of water at 20.0C. What temperature would the mixture of water reach? Assume the system is perfectly sealed and no heat is lost to the calorimeter or to the outside environment. 2)
Tuesday, November 5, 2013 at 3:33pm

psy/340
I need help answering this question please. Discuss the influences of biology and the environment on sexual differentiation.
Tuesday, November 5, 2013 at 4:17am

Health (Ms. Sue)
1. Explain the relationship between the key terms in each of the following pairs. a. wake and memorial service b. distress and eustress A: a. A wake and memorial service are both ceremonies in which enable family and friends to unite and gives them an opportunity to mourn for ...
Saturday, November 2, 2013 at 9:02pm

medical billing/codeing
the body's ongoing process of regulating its internal environment-electrolyte balance, blood chemistry, temperature, and so on-is called a. excretion b. metabolism c. homeostasis d. peristalsis
Tuesday, October 29, 2013 at 10:18pm

Science
Watershed's affect our environment because without watershed's we wouldn't be able to transport water to nearby lakes,streams, rivers, etc. The water comes from precipitation that falls on to a certain land called watershed and then drains the water to streams. ...
Saturday, October 26, 2013 at 3:40pm

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