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March 6, 2015

Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

Post a New Question | Current Questions

English
1. On the show, Mattie read his poems and talked about his love for life. 2. On the show, Mattie read his poems and talked about his love abou life. -------------- Which preposition can we use, 'for' or 'about'? Are both OK?
Wednesday, October 15, 2014 at 7:44am

Grammar
In each sentence, underline the adjective clause and circle the word it modifies. (I have placed all ajective clauses and the words they modify in parenthesis.) 1. I didn't believe, standing on the bank of a (river) (which) was wide and swift, (that) (I) would cross the ...
Wednesday, October 15, 2014 at 7:27am

Language Arts
Which line from the passage is an opinion? A. O'Keeffe was born in Sun Prarie, Wisconsin, in 1887 B. She had declared to one of her classmates, "I am going to be an artist" C. "When the spirit moves Georgia, she can do more than you can do in a week" D...
Tuesday, October 14, 2014 at 8:25pm

World History Answer Check
1. What events led to German unification? A: The three wars planned by the Prussian prime minister, Otto von Bismarck, led to German unity. 2. How was Great Britian able to avoid a revolution in 1848? A: Great Britian was able to avoid a revolution by giving Parliament a vote ...
Tuesday, October 14, 2014 at 6:39pm

calculus
The half-life of Radium-223 is 11.43 days. If a sample has a mass of 400 mg, find the mass (in mg) that remains after 6 days
Tuesday, October 14, 2014 at 4:04pm

History
Efficiency was a central theme of the reform movement. Who of the following was not an example of someone striving to examine every aspect of life itself and determine, often through new scientific principles, how to do more work with less energy?
Tuesday, October 14, 2014 at 3:28pm

Help: Social Studies (Please check my answers)
1. In the Middle Ages, ceremonies such as weddings had to be performed by ___. c. a priest 2. Guilds did all of the following EXCEPT c. Set standards for the quality of their goods 3. What is one reason that the Church was so powerful during medieval times? b. It encouraged ...
Tuesday, October 14, 2014 at 2:26pm

Art
In the picture called Sketchbook page with Figures by Claude-Joseph Vernet. In these figure drawings, the human body is how many heads high? a.6 b.4 c.8 d.9 Is the answer C?
Monday, October 13, 2014 at 12:14pm

PHI208
According to Aristotle, we should begin ethical inquiry by specifying: 1)which things are intrinsically valuable. 2)the aim of human life. 3)what our fundamental duties are. 4)what constraints on behavior it would be reasonable to agree to
Sunday, October 12, 2014 at 10:11pm

E.L.A. PLEASE CHECK!
In Langston Hughes's short story "Gumption," of which kind of narration is the following sentence an example: "'You can't live on gumption,' I said, trying to be practical”? A- third-person omniscient B- second-person C- third-person limited...
Saturday, October 11, 2014 at 7:41pm

Biology
I need help with the life cycle of an ostrich! And what could go wrong with the development. I don't understand if it's bacterial or viral infections that may occur...
Thursday, October 9, 2014 at 6:29pm

English Comp
Just want some advice on if i am doing this correctly. Thanks in advance. Combine each sentences using a semicolon. First is the original and the (#A) is my answer. 1. Abalone fishing in California is strictly regulated. A person is allowed to harvest only twenty-four of these...
Thursday, October 9, 2014 at 10:24am

Biochemistry
All biological enzymes function best at particular pH values. In the normal human stomach, the pH of 2.0-3.0 provides the environment required for the proper functioning of the digestive enzymes found there. 1. How would adding a basic medicine effect the pH of the stomach? 2....
Wednesday, October 8, 2014 at 6:34pm

human relations part
a strong language often means?
Wednesday, October 8, 2014 at 4:32pm

Science 8
How are Newton’s second and third laws of motion important to your everyday life? Please help me! I've looked everywhere and I can't seem to find an answer.
Wednesday, October 8, 2014 at 11:08am

Reading
I would like someone to revise this for me. Thanks! *** **** 10/5/14 Ever since I can remember I have lived in Philadelphia. I have many nice memories from Philadelphia, and I am fortunate enough to have a relatively normal life without having to experience pain of suffering. ...
Wednesday, October 8, 2014 at 10:36am

pre-calculus
A machine worth $10,000 new and having a scrap value of $1000 is to be depreciated linearly over an 18-year life. What will be the value of the machine after 9 years?
Tuesday, October 7, 2014 at 11:03pm

reading/poetry
for this assignment i have to write summary for each stanza the poem is Nikki-Rosa by Nikki giovanni my answers Stanza 1-when you remember your childhood you think about your life. stanza 2- white people never talked about happiness and how your mother treated you. stanza 7- ...
Tuesday, October 7, 2014 at 6:10pm

Language Arts
Hello everyone! I was just wondering if you could revise this autobiographical essay for me? Thanks for your time! *** **** 10/5/14 Ever since I can remember I have lived in Philadelphia. I have many nice memories from Philadelphia, and I am fortunate enough to have a ...
Tuesday, October 7, 2014 at 1:18pm

business
1. A vertical division of labor is based on A. the establishment of lines of authority. B. the specialization of work. C. the rotation of tasks. D. improved efficiency through repetitive simple tasks. 2. Above all, an appropriate organizational structure helps to A. manage ...
Tuesday, October 7, 2014 at 12:45pm

accounting
A company purchased and installed a machine on January 1 at a total cost of $72,000. Straight-line depreciation was calculated based on the assumption of a five-year life and no salvage value. The machine was disposed of on July 1 of the fourth year. The company uses the ...
Tuesday, October 7, 2014 at 3:32am

World History (Ms. Sue)
This is my finished paper. Please, give me your honest opinion. I don't have very much confidence in my writing this time. Do you agree with that which I have written? Should I make any improvements or revise anything? Does it all make sense? List the principles of the ...
Monday, October 6, 2014 at 10:57pm

World History (Ms. Sue)
I've only written the first half of this paper, but I want your opinion. List the principles of the Magna Carta, the English Bill of Rights, the American Declaration of Independence, the French Declaration of the Rights of Man and the Citizen, and the U.S. Bill of Rights. ...
Monday, October 6, 2014 at 10:25pm

Wolrd History (Ms. Sue)
This is the final post I will post about this. However, what do you think of this as a whole? Does my writing require any improvements? Does it flow smoothly? Do you agree with my statements? I may seem a little paranoid about this, but I'm not very skilled at writing ...
Monday, October 6, 2014 at 5:05pm

World History (Ms. Sue)
I forgot to include this part. Consider the influence the U.S. Constitution on politcal systems in the contemporary world. A: The U.S Constitution has greatly influenced political systems in the contemporary world. Thus, the principles laid out in the U.S. Constitution have ...
Monday, October 6, 2014 at 4:34pm

Math
A movie poster shows King Kong towering over an adult human. On the poster, King Kong measures 42cm, while the human measures 5 cm. How tall is King Kong supposed to be, to the nearest foot?
Sunday, October 5, 2014 at 11:44pm

Finance
An insurance company says you can pay for your life insurance by paying $100 at the beginning of each year or $51.50 at the beginning of each half-year. They say the rate of interest underlying this calculation is j2=3%. What is the true value of j2? The answer in the textbook...
Sunday, October 5, 2014 at 10:02pm

PHI208
According to Aristotle, happiness is: 1)a contented state of mind. 2)as much pleasure and as little pain as possible. 3)feeling good about oneself. 4)a life that is lived well
Sunday, October 5, 2014 at 9:04pm

geography,maths literacy,life-sciences,tourism
What career must I take when doing these subjects or what course must I do at tertiary?
Sunday, October 5, 2014 at 7:26pm

informal logic
Socrates claims that he knows that death is not an evil because: (Points : 1) His religion has told him so The oracle has not prevented him from saying what he said Life is a disease Death is hell None of the above
Saturday, October 4, 2014 at 10:31pm

physics
A 74.0kg person is put on an exercise program by a physical therapist, the goal being to burn up 550 food calories in each daily session. Recall that human muscles are about 21.0% in converting the energy they use up into mechanical energy. The exercise program consists of a ...
Saturday, October 4, 2014 at 5:06am

Science
Which of the following is not part of the cell theory? (1 point) Cells are the building blocks of life. All living things are made up of cells. All cells are created from other cells through cell division. The nucleus is the control center of the cell. 3. Dust mites are ...
Saturday, October 4, 2014 at 12:38am

Science
Explain the following quote: ... it was several weeks before an emigrant from Earth could adapt to it. On the Moon the human body had to learn a whole set of reflexes. It had, for the first time, to distinguish between mass and weight. A man who weighed one hundred eighty ...
Thursday, October 2, 2014 at 10:45pm

science
please check my answers:)1. Which of the following can be expected to occur as climate change continues on Earth? (1 point) decreased melting of sea ice decreased migration of pests and pathogens increased freshwater sources increased coastal flooding 2. Which piece of ...
Thursday, October 2, 2014 at 12:01pm

English
What are some major obstacles, failures and triumphs in Jay Gatsby's life? What is the development of career or interests of this character in the book? I can't remember many points for the first question and for the second question I don't really understand what ...
Thursday, October 2, 2014 at 10:53am

science
1) Which of the following is a valid reason why a scientist might reject a scientific theory? (1point) Some people disagree with it. It covers too broad a topic. New evidence contradicts it.*** It is too old. 2) A scientific hypothesis must be (1point) Correct Able to be ...
Wednesday, October 1, 2014 at 2:11pm

math
students of class XI of a school were motivated to apply for NCC. from each section equal number of students opted for NCC. if there are 3x + 11 sections of class XI and total number of students in all the sections is represented by 6x^3+13x^2+6x+158, then find the number of ...
Wednesday, October 1, 2014 at 11:08am

Physics
Human feet and legs store elastic energy when walking or running. They are not nearly as efficient at doing so as kangaroo legs, but the effect is significant nonetheless. If not for the storage of elastic energy, a 70.0-kg man running at 4.00 m/s would lose about 100 J of ...
Tuesday, September 30, 2014 at 9:39pm

Economics
Given the following data, use present worth analysis to find the best alternative, A,B, or C. A B C Initial cost $10,000 15,000 $12,000 Annual benefit 6,000 10,000 5,000 Salvage value 1,000 −2,000 3,000 Useful life 2 years 3 years 4 years Use an analysis ...
Tuesday, September 30, 2014 at 9:07pm

Economics
An engineer has received two bids for an elevator to be installed in a new building. Given a 10% interest rate, which bid should be accepted? Alternatives Westinghome Itis Installed cost $45,000 $54,000 Annual cost 2700 2850 Salvage value 3000 4500 Life, in years 10 15 Can ...
Tuesday, September 30, 2014 at 9:04pm

engineering ecnonmics
By installing some elaborate inspection equipment on its assembly line, the Robot Corp. can avoid hir- ing an extra worker who would have earned $36,000 a year in wages and an additional $9500 a year in employee benefits. The inspection equipment has a 6-year useful ...
Tuesday, September 30, 2014 at 9:02pm

economic engineering
By installing some elaborate inspection equipment on its assembly line, the Robot Corp. can avoid hir- ing an extra worker who would have earned $36,000 a year in wages and an additional $9500 a year in employee benefits. The inspection equipment has a 6-year useful life...
Tuesday, September 30, 2014 at 7:58pm

Human and social biology
where a disease is always present, why are preventitive measures better for the whole population than treatment?
Monday, September 29, 2014 at 10:31pm

Human and social biology
how does an infection disease differ from a deficiency disease?
Monday, September 29, 2014 at 10:21pm

Human and social biology
define the terms (a) Conservation and (b) Pollution and explain one activity of humans associated with each
Monday, September 29, 2014 at 10:14pm

Human and social biology
Briefly outline how four important social problems may be reduced by the knowledge of biology
Monday, September 29, 2014 at 10:09pm

science
So the question is write down three examples of science in your everyday life. This was my answer: sound- compression wave, Baked goods- chemical reaction, Looking at mountains or ocean- earth science Please check my answer and see if this is good thank you
Monday, September 29, 2014 at 5:10pm

science
what are examples of science in your everyday life please help
Monday, September 29, 2014 at 5:02pm

World History Answer Check
1. What event started the French Revolution? A: The fall of the Bastille started the French Revolution. 2. How did Napoleon assume power in France and become emperor? A: As a popular general, Napoleon assumed power in France by taking part in the coup d'état of 1799...
Monday, September 29, 2014 at 3:37pm

World History Answer Check
1. What event started the French Revolution? A: The fall of the Bastille started the French Revolution. 2. How did Napoleon assume power in France and become emperor? A: As a popular general, Napoleon assumed power in France by taking part in the coup d'état of 1799...
Monday, September 29, 2014 at 1:56pm

physics
A certain muon detector counts 600 muouns/h at an altitude of 1900m and 380/h at sea level. Given that the muon half-life at rest is 1.5×(10^-6)s, determine the speed of the muons relative to Earth, assuming they all have the same speed.
Monday, September 29, 2014 at 11:23am

English
Can you help me come up with a really good introduction for my essay of the narrative of the life of Olaudah Equiano, that deals with his opinion of white men on the ship .
Monday, September 29, 2014 at 7:27am

writing/ macolm
What new life did Malcolm pursue i n Roxbury, Massachusetts? What changes were visible in Malcolm’s clothing? What were the most negative consequences f or Malcolm in choosing that lifestyle? During his incarceration, what did Malcolm do?
Sunday, September 28, 2014 at 11:30pm

Find the pattern problem solving
I was watching the street, there were mopeds(2 wheels) bikes(2 wheels), tricycles(3 wheels), taxis(4 wheels) and big trucks(6 wheels). I counted as they went past a total of 60 in 5 minutes. I notice the following about the vehicle. Every second was a taxi. Every odd prime ...
Sunday, September 28, 2014 at 11:13pm

Problem solving
I was watching the street, there were mopeds(2 wheels) bikes(2 wheels), tricycles(3 wheels), taxis(4 wheels) and big trucks(6 wheels). I counted as they went past a total of 60 in 5 minutes. I notice the following about the vehicle. Every second was a taxi. Every odd prime ...
Sunday, September 28, 2014 at 10:56pm

PHI208
In Held’s article it is claimed that 1. Hobbes conceives of humans in the state of nature as Creative creatures who work with one another to establish communities Fully grown and having no ties to any other humans Interested in the well-being of the groups they are part ...
Sunday, September 28, 2014 at 10:22pm

PHI208
Noddings claims that most young men join the military for which of the following reasons? To take part in destruction To kill other humans To find meaning in life They had nothing better to do
Sunday, September 28, 2014 at 10:07pm

SCIENCE
A scientist observing a group of spider monkeys noticed that the adult females often spend time picking leaves off of tree branches. The scientist hypothesizes that this behavior is caused by boredom. Is the scientists hypothesis valid? A- no, emotions of non-human organisms ...
Sunday, September 28, 2014 at 5:51pm

Chemistry
2. The half-life of a radioactive element is important when considering its application in medicine. For example, iodine-131 is often used in the imaging of the thyroid. The reason is that iodine is readily absorbed by the thyroid gland. Another reason is the short half-life ...
Sunday, September 28, 2014 at 12:31pm

Life orientation
Provide five or more ways in which you critically discuss how lifestyle on substance abuse impact on the teenagers
Sunday, September 28, 2014 at 8:00am

chemistry
The half-life of oxygen-15 is 124 s. If a sample of oxygen-15 has an activity of 4800 Bq, how many minutes will elapse before it has an activity of 600 Bq?
Saturday, September 27, 2014 at 3:37pm

Science
Choose the explanation that does the following: (1) identifies the element used in carbon dating and (2) explains why the element is used. A. iodine-131; iodine is present in the thyroid glands, is radioactive, and has a very long half-life B. nitrogen-14; radioactive carbon ...
Friday, September 26, 2014 at 4:53pm

Language Arts - The Odyssey - Please Check Answers
Please help me with the following question: Read the excerpt from The Odyssey. Six benches were left empty in every ship that evening when we pulled away from death. And this new grief we bore with us to sea: our precious lives we had, but not our friends. No ship made sail ...
Friday, September 26, 2014 at 4:41pm

Chemistry of Life
Which statement is true about water molecules? The oxygen atom has a negative charge. The hydrogen atoms do not share electrons. Water molecules move randomly around each other. Water molecules cannot dissolve many substances. Question 2. How does water relate to the ability ...
Friday, September 26, 2014 at 4:13pm

Global Business Management
What are five global or regional trends that influence China? How do these trends affect marketing, finance, value chain, human resources, and economics, within China?
Friday, September 26, 2014 at 1:41pm

MATHS
please help me ...Experiments show that radium at rate proportional to the amount of radium present at the moment . if half life is 1590 years what percentage will disappear in one year ??
Friday, September 26, 2014 at 9:18am

MATHS
experiments show that radium disintegrates at a rate proportional to the amount of radium present at the moment . if half life is 1590 years what percentage will disappear in one year?
Friday, September 26, 2014 at 9:09am

physics
The half life period of radium is 1600 years.In how many years 1 gram of radium lose 1 centigram??
Thursday, September 25, 2014 at 1:58pm

English
Though it is a history essay, my question has to do with writing and essay. The following is what I submitted for an essay and was told it was good but it lacked an introduction and thesis. My first paragraph is what I thought was a sufficient introduction and thesis. Could ...
Thursday, September 25, 2014 at 12:53pm

World History (Please, Check My Answer!)
How did American and British views of legislature differ? A: British views of legislature differed from American views as each of the 13 legislature functioned like a miniature Parliament and made its ownlaws. White male citizens who owned land elected the representatives. ...
Thursday, September 25, 2014 at 11:39am

CHECK MY ANSWERS PLEASEEE
Please and thank you :D 1.A 2.B 3.B 4.B 5.B 6.C 7.C 8.B and C 9.D 10.B 1.Who is most likely to study written records? A.historians B.archaeologists C.geologists 2.Which is a primary way an archaeologist would decide where a temple stood? A.evaluating clues on clay tablets B....
Thursday, September 25, 2014 at 10:50am

life orientation
life orientation-what is the factors that cause contemporary social issues
Thursday, September 25, 2014 at 8:34am

"At Harvesttime" by Maya Angelou (ASAP!)
1. In "At Harvesttime," what does Angelou propose is a life principle that cannot be changed? A: In “At Harvesttime,” Angelou proposes that baring the consequences of a person’s actions is a life principle that cannot be changed. 2. How does she ...
Wednesday, September 24, 2014 at 9:06pm

chemistry
Oops I left a part of the question out: 2. Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts with essential enzymes, leading to irreversible inactivity of these enzymes. If the amount of mercury in a polluted lake is 215 ng of ...
Tuesday, September 23, 2014 at 10:26pm

chemistry
Mercury poisoning is a debilitating disease that is often fatal. In the human body, mercury reacts with essential enzymes, leading to irreversible inactivity of these enzymes. If the amount of mercury in a polluted lake is 215 ng of mercury / mL, what is the total mass in ...
Tuesday, September 23, 2014 at 10:06pm

History
Which was one result of the domestication of animals? A- longer life spans for people B- increased trade among villages C- new kinds of food and clothing became possible D- new division of between men and woman I think it is D.
Tuesday, September 23, 2014 at 7:50pm

History
Which best defines History? A- discovery and classification of human artifacts B- people, places, and events of previous centuries C- study of ancient peoples and the way they changed D- study of human past and the story of change over time Please help!!
Tuesday, September 23, 2014 at 7:37pm

Science
Using an example, explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life. i wrote, If we understand scientific principles and think like a scientist we solve problems in our ...
Tuesday, September 23, 2014 at 6:04pm

criminal justice
In what ways do corrections professionals use the social justice principles of equality, solidarity, and human rights to build a more just society.
Tuesday, September 23, 2014 at 5:11pm

math
The Sandersons are planning to refinance their home. The outstanding principal on their original loan is $100,000 and was to amortized in 240 equal monthly installments at an interest rate of 11%/year compounded monthly. The new loan they expect to secure is to be amortized ...
Tuesday, September 23, 2014 at 1:55pm

lac 2
4. Critics often say that Chekhov’s short stories show “slices of life” rather than complete story arcs. How do the endings of "Star Food," "Everything That Rises Must Converge," and "The Bet" reflect what might be considered ...
Tuesday, September 23, 2014 at 12:16pm

Science
using an example explain how being able to understand scientific principles and think scientifically can help you solve problems and answer questions in your everyday life? Do you have any suggestions
Tuesday, September 23, 2014 at 12:15pm

chemistry
Can someone tell me what steps i need to take? So confused on how to solve this An average human adult takes about 15breaths per min and exhales 23ml of co2 with each breath. If your trapped in a cave with pressure .963atm and 11C and your only source of oxygen is a breathing ...
Tuesday, September 23, 2014 at 11:40am

criminal justice
1. How corrections professionals ensure that they uphold the Constitution. 2. In what ways do corrections professionals use the social justice principles of equality, solidarity, and human rights to build a more just society. 3. How do corrections professionals use criminal ...
Monday, September 22, 2014 at 11:23pm

Science
Explain how sunlight is the primary source of energy for your own life? Please help!
Monday, September 22, 2014 at 6:57pm

Biology
Explain how sunlight is the primary source of energy for your own life? Please help!
Monday, September 22, 2014 at 4:57pm

Help with Art!
Still Life with Milk Jug and Fruit by Paul Cezanne How did he artist create balance in this image? A. by spreading the oranges out from the top left corner to the bottom right. B. by spreading the oranges out in a circular pattern around the plate. C. by spreading the oranges ...
Monday, September 22, 2014 at 3:33pm

Life sciences
Explain the scientific interpretation of the fossils found in the cradle of humankind
Monday, September 22, 2014 at 1:38pm

health care
complete the calculations for "Skill Builder: Human Resource Forecasting Assignment" in the course text Human Resource Management Applications.
Sunday, September 21, 2014 at 1:46pm

statistics
A sample of 100 patients who use the drug are followed over time. Those that use the drug have a mean life expectancy of 71.30 years. The mean life expectancy for the general population is 75.62 years. The population standard deviation is 28.
Saturday, September 20, 2014 at 10:05pm

chem
A typical dose of a radioactive sample is 27.0 mCi. How long does it take for the activity to reduce to 0.100 mCi? The half life of the sample is 211,000 y.
Friday, September 19, 2014 at 9:34pm

chem
The half life of Am-241 is 432 y. If 2.00 g of Am-241 is present in a sample, what mass of Am-241 is present after 1000.0 y?
Friday, September 19, 2014 at 9:29pm

chem
A sample of radon has an activity of 80,000 Bq. If the half-life of radon is 15 h, how long before the sample's activity is 5,000 Bq?
Friday, September 19, 2014 at 8:49pm

Science
The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which characteristic of life does this behavior best illustrate? A- response B- metabolism C- cellular organization D- growth and development (my guess is A...
Friday, September 19, 2014 at 8:35pm

Science
The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which characteristic of life does this behavior best illustrate? A- response B- metabolism C- cellular organization D- growth and development (my guess is A...
Friday, September 19, 2014 at 6:53pm

Social Studies
What are some differences between the European and Taino (Native American) ways of life and cultures? Desperate for anything. I've been researching for hours but can't find ANYTHING.
Friday, September 19, 2014 at 6:30pm

Life Science, Maths Literacy, CAT, Business studie
Which course can I enrol for with those subjects? Please help..
Friday, September 19, 2014 at 6:25pm

chem
How long does it take for 10.0 g of a radioactive isotope to decay to 1.25 g if its half-life is 17.0 d?
Friday, September 19, 2014 at 5:27pm

English
What is the main idea of from the Interesting Life of Olaudah Equiano
Thursday, September 18, 2014 at 10:16pm

English
How does the perspective of white crewmen toward the captives help support the main idea in "from the Interesting Life of Olaudah Equiano"
Thursday, September 18, 2014 at 10:01pm

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