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October 20, 2014

Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

Post a New Question | Current Questions

Science
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 children’s’ playground...
Sunday, January 12, 2014 at 8:26pm

Ashford
Once they arrived in the United States, immigrants experienced a life very different from what they imagined. Which was not something that was most immediately part of their experience?
Saturday, January 11, 2014 at 2:27pm

National Goverment
________ is core to the notion of “life, liberty and the pursuit of happiness” in the Declaration of Independence.
Friday, January 10, 2014 at 9:42pm

Algebra 2 help...
A half life of a certain radioactive is 36 days. An initial amount of the material has a mass of 487 kg. Write an exponential function that models the decay of this material. Find how much radioactive material remains after 5 days. Round your answer to the nearest thousandth.
Friday, January 10, 2014 at 8:13pm

Science help !
Thanks for all who has been helping (Ms.sue)and more !! I couldnt remember all the name just that ms.sue! If changing conditions lead to decreased oxygen levels in this stream,the carrying capacity of the stream for the trout will decrease.Oxygen level in water is therefore an...
Friday, January 10, 2014 at 7:37pm

Language Arts
Can you define this in simpler terms: Determine the meaning of words and phrases as they are used in the text, including figurative and connotative meanings; the cumulative impact of specific word choices on meaning and tone. How might this be important in school, work, or ...
Friday, January 10, 2014 at 12:43pm

Science
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 children’s’ playground...
Friday, January 10, 2014 at 12:47am

Human Resource
Familiarize yourself with the major environmental forces facing Canadian business by reading pages 6 to 19 of your textbook. The forces are: economic, demographic, technological, cultural, and legal. Watch the following recruitment ads for IBM: A: Go to youtube and watch the ...
Thursday, January 9, 2014 at 8:10pm

Literature Essay (Ms. Sue and/or Writeacher)
This is a edited version of my first body paragraph. "I feel as though there is a far greater number of people today who are more fearful than those of past generations due to many different reasons. Such reasons can be drawn from any source of this present day, such as ...
Thursday, January 9, 2014 at 3:17pm

Literature Essay (Ms. Sue and/or Writeacher)
What do you think about my first body paragraph? Write an essay in what ways today people are more fearful than people in past generations. You may use examples from real life, the selection you just read, books, movies, music, or television. "I feel as though there is a ...
Thursday, January 9, 2014 at 1:20pm

Literature Essay (Ms. Sue and/or Writeacher)
How should I begin this assigned essay? Write an essay in what ways today people are more fearful than people in past generations. You may use examples from real life, the selection you just read, books, movies, music, or television.
Wednesday, January 8, 2014 at 4:52pm

US History
i really need help with this study guide 30.) Franklin D. Roosevelt became president during the Great Depression and established the New Deal in attempts to help the country recover. The New Deal was made up of several programs that are often times nicknames the alphabet soup ...
Wednesday, January 8, 2014 at 2:12pm

chemistry
Consider the following reaction: CH3X + Y  CH3Y + X At 25oC, the following two experiments were run, yielding the following data: Experiment 1 : [Y]0 = 3.0 M [CH3X] Time(hr) 7.08 x 10-3M 1.0 4.52 x 10-3M 1.5 2.23 x 10-3M 2.3 4.76 x 10-4M 4.0 8.44 x 10-5M 5.7 2.75 x 10-...
Monday, January 6, 2014 at 5:56pm

Science
13.Which of the following statements correctly states how human activity and biodiversity affect one another? A.As humans develop land for homes and industry, biodiversity increases B.As humans restrict fishing and oil drilling, biodiversity decreases C.As biodiversity ...
Sunday, January 5, 2014 at 8:22pm

Science
There is a mosquito on a human. What type of relationship is that? A. Predation B. Commensalism C. Mutualism D. Parasitism
Sunday, January 5, 2014 at 7:32pm

Science
14.If a forest ecosystem is removed through clear-cutting, many species of organisms that lived in that ecosystem disappear. Their loss is due to ________________________. 15.When fossil fuels are burned, they produce ________________, the main greenhouse gas responsible for ...
Sunday, January 5, 2014 at 6:38pm

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

Science help.
Where is most freshwater on Earth found? lakes and rivers oceans and seas underground ice caps and glaciers How does algal growth caused by agricultural waste kill marine organisms? by blocking sunlight and depleting oxygen by increasing oxygen levels in the water by ...
Saturday, January 4, 2014 at 6:24pm

life science,geography,pure mathematics
What career choose would I have to take with this subjects what job is available
Friday, January 3, 2014 at 3:50pm

English
would the tone for "The Life You Save May Be Your Own" by Flannery O'Conner be selfish because Mr. Shiftlet wants the car only and the mother is looking for any man to hand her daughter to?
Thursday, January 2, 2014 at 6:12pm

World Geograpy
1. Which of the following were the main proponents of NAFTA? A. Environmentalists B. Human rights groups C. Labor unions D. Large corporations 2. Which of the following is the primary subsistence crop in Latin America? A. Potatoes B. Beans C. Corn D. Wheat 3. Among the ...
Thursday, January 2, 2014 at 5:36pm

World Geograpy
1. With respect to global connections, association with _______ offers the brightest immediate future for many African countries. A. India B. the European Union. C. China D. the United States. 2. Slum areas called shantytowns occur in _________ major African cities, housing ...
Thursday, January 2, 2014 at 5:35pm

Social studies
How long is the term of a Senator? 2 years 4 years 6 years life
Wednesday, January 1, 2014 at 1:13pm

sociology
What are the three processes that can cause major changes for a population? A. crude birthrate, crude death rate, demography B. fertility, mortality, and migration C. infant mortality rate, fertility, and crude birthrate D. life expectancy, life span, and gross migration rate...
Tuesday, December 31, 2013 at 7:21pm

bio
What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach), pepsin, salivary amylase)
Monday, December 30, 2013 at 6:37pm

biology
Research the enzyme catalase. What is its function in the human body?
Monday, December 30, 2013 at 6:36pm

biology
1. Why might the enzyme activity decrease at very high temperatures? 2. Why might a high fever be dangerous to humans? 3.What is the optimal temperature for enzymes in the human body?
Monday, December 30, 2013 at 6:32pm

please help me!! with this pe!!!!!!
Multiple Choice 1. Select the skill-related component which is defined as the ability to combine strength and speed while you are moving. (1 point) balance coordination power speed 2. At the paintball field, Wynonna is always the first one on her team to be hit with the ...
Monday, December 30, 2013 at 5:57pm

Creative Writing
Write a small paragraph on any one of the topic..... 1. Greatness comes with sacrifice 2. There is science in every art 3. Religion ennobles a human being 4. Musicians are born and not created
Sunday, December 29, 2013 at 8:15am

Science
Which of the following statements correctly states how human activity and biodiversity affect one another? · As humans develop land for homes and industry, biodiversity increases. · As humans restrict fishing and oil drilling, biodiversity decreases. · As ...
Friday, December 27, 2013 at 4:51pm

Science
disturbance of an ecosystem by human activity often has negative effects on the number of species which is a measure of its ___________.?
Friday, December 27, 2013 at 4:36pm

Science
Which of the following statements correctly states how human activity and biodiversity affect one another. · As humans develop land for homes and industry, biodiversity increases. · As humans restrict fishing and oil drilling, biodiversity decreases. · As ...
Friday, December 27, 2013 at 4:05pm

writeacher is this a good start?
In the story the authors choices of setting details also create suspense in the story. The setting of the island deals with the conflict with the characters. In the beginning of the story he describes the island as a “curious dread of the place,” throughout the ...
Thursday, December 26, 2013 at 1:31pm

English
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, December 24, 2013 at 1:18pm

Psy.
From the standpoint of social and cultural psychologists: A. few societies have changed from warlike to peaceful and vice versa. B. outbreaks of horrifying violence are usually the result of inner aggressive drives and the sheer evilness of the enemy. C. all human beings and ...
Tuesday, December 24, 2013 at 2:28am

biology
explain what is the carbon cycle and why its called a cycle *explain four "moves" that occur in this cycle * explain the importance of this cycle to organisms *explain the human impact and effects on this cycle when fossil fuels are burnt
Monday, December 23, 2013 at 4:21pm

biology
explain what is the carbon cycle and why its called a cycle *explain four "moves" that occur in this cycle * explain the importance of this cycle to organisms *explain the human impact and effects on this cycle when fossil fuels are burnt
Monday, December 23, 2013 at 1:36pm

English
9. Read these line, from The Passionate Shepherd to his love. "The country swains shall dance and sing/For they delight each May morning.?If these delights thy mind may move,/Then live with me, and be my love." What sort of life is the shepherd offering the numph? 1....
Friday, December 20, 2013 at 2:53pm

MAT126: Survey of Mathematical Methods
All numbers in our real number system are the product of prime numbers. Complete the following steps for this discussion: List the ages of two people in your life, one older than you and one younger than you. It would be best if the younger person was 15 years of age or ...
Friday, December 20, 2013 at 10:41am

Science
A persistent organic pollutant is estimated to have a half-life of 30y. If 3 tonnes of the chemical exists in a polluted area today, how much of the chemical will remain after 120y.
Thursday, December 19, 2013 at 9:59pm

math
Fran Molley is married, claims five withholding allowances, and earned 3,500 gross per month in edition to federal income tax, social security, and Medicare withholding , Fran pay 2.1% state income tax, and 1/2% for state disability insurance ( both based on her gross income...
Thursday, December 19, 2013 at 1:29pm

science
2. Describe the two most important events in the history of animal life that occurred at the beginning and at the end of the Paleozoic era. List and briefly outline the six different periods into which the Paleozoic era is divided. so i cannot find it in my notes, and im ...
Thursday, December 19, 2013 at 9:13am

chemistry
The human eye responds to a light stimulus (generates a sensation of "light") upon receiving light energy of 10eV (and more). If we take 6000 angstroms as the average wavelength, how many photons must the eye receive to register a light sensation?
Thursday, December 19, 2013 at 7:35am

Science :)
1. Forests and fisheries are examples of abiotic factors. energy factors. renewable resources. nonrenewable resources. 2. How has the human population changed during the last 50 years? The human population has increased exponentially. The human population has decreased ...
Wednesday, December 18, 2013 at 8:32pm

LANGUAGE ARTS
1. An example of a hardship would be -winning a surfing contest. -taking part in a television interview -going without food,water, and sleep 2.Imagine that Emily Costello has written a follow-up article about Bethany. It is called "Still Feeling Complete." Based on ...
Wednesday, December 18, 2013 at 3:21pm

8gradeHistory
Although any assault on innocent life is tragic, only 5 people were killed in what colonial newspapers termed “the Boston Massacre.” Massacres are generally associated with large numbers of casualties. This is an example of _______________________. a.propaganda b. a ...
Wednesday, December 18, 2013 at 10:54am

science help!!!!
Disturbance of an ecosystem by human activity often has negative effects on the number of species, which is a measure of its __________________.
Tuesday, December 17, 2013 at 1:44pm

English
"I looked upon the scene before me—upon the mere house, and the simple landscape features of the domain—upon the bleak walls—upon the vacant eyelike windows—upon a few rank sedges—and upon a few white trunks of decayed trees—with an utter ...
Tuesday, December 17, 2013 at 12:46pm

Health (Ms. Sue)
Describe how the life of a teen parent differs from the life of a teen without a child. A: ?
Tuesday, December 17, 2013 at 12:42pm

English
9. Read these line, from The Passionate Shepherd to his love. "The country swains shall dance and sing/For they delight each May morning.?If these delights thy mind may move,/Then live with me, and be my love." What sort of life is the shepherd offering the numph? 1....
Tuesday, December 17, 2013 at 10:51am

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

science(check answers again)
1. carrying capacity is the maximum number of (blank)that an ecosystem can support A. different species B. individuals in a population C. habitats(I PICKED THIS) D. limiting factors 4. Complete the following sentence with the best phrase below removing just one species from an...
Monday, December 16, 2013 at 7:14pm

science plz help right now!!!!
check my answers please 1. carrying capacity is the maximum number of (blank)that an ecosystem can support A. different species B. individuals in a population C. habitats D. limiting factors (i picked) 2. In an island ecosystem a species of beetle feeds on the leaves of a ...
Monday, December 16, 2013 at 6:42pm

Statistics 2
The body temperature of healthy human beings can be assumed to have a normal distribution with mean  and standard deviation . Body temperature measurements taken from a sample of 130 healthy individuals shows the sample mean temperature to be 98.249O F and ...
Monday, December 16, 2013 at 1:21pm

English
In a typical Hawthorne world of moonbeams and shadows, the greatest pain for the Kinsman is not the tar and feathers, an extremely painful procedure, but making eye contact with the nephew to whom he had portrayed himself as a big shot. Most Americans have been taught to cheer...
Monday, December 16, 2013 at 9:32am

Science
1. How did life begin? 2. Are we alone in the universe?
Sunday, December 15, 2013 at 6:29pm

Chem
Living organisms give a Carbon-14 decay rate of 15.3 counts/min for each gram of carbon in the sample. A sample of bristle cone pine wood has a decay rate of 3.20 counts/min per gram of carbon. Calculate the age of the wood from the radiochemical evidence. Carbon-14 has a half...
Sunday, December 15, 2013 at 5:52pm

statistic
Many wildlife populations are monitored by taking aerial photographs. Information about the number of animals and their whereabouts is important to protecting certain species and to ensuring the safety of surrounding human populations. In addition, it is sometimes possible to ...
Sunday, December 15, 2013 at 10:55am

Personal Finance
You and your spouse both have good retirement plans through work, and both receive social security checks based on your own incomes. If your goal is to maximize the size of your annuity check everymonth which option should you choose? A. Single Life Annuity B. Annuity for Life...
Saturday, December 14, 2013 at 8:07pm

Math
A drug is eliminated from bloodstream exponentially with half life of 48hours. If patient receives initial dose of 15 milligrams at midnight, how much of drug is in patient's blood at noon the next day?
Saturday, December 14, 2013 at 8:03pm

Math
half life of a drug in the bloodstream is 14 hours. By what factor does the concentration of the drug decrease in 22 hours?
Saturday, December 14, 2013 at 7:57pm

English 10
I have to a narrative argument about the human nature in the book Lord of The Flies. Any ideas what examples of human nature in the book i can use? please help this is urgent. Please!!
Friday, December 13, 2013 at 10:31pm

History- Martin Luther King
Need help with an introduction and thesis to start my paper. "The aspect of the life and work of Dr. King thorough knowledge of his legacy."
Friday, December 13, 2013 at 3:59pm

Biology
How many chromosomes are in a human blood cell? What term describes a picture of the human chromosomes arranged in pairs?
Friday, December 13, 2013 at 4:34am

language arts
What do country life and city life have in common? I am making a Venn diagram for language arts and have identified their separate traits, but can't think of any they have in common.
Thursday, December 12, 2013 at 6:33pm

Business English
I need help writing this: You’ve applied for a specific job in your field of study. The Human Resources Department arranges an interview and tells you to bring with you a polished piece of writing for them to evaluate your writing skills. The paragraph must describe one ...
Thursday, December 12, 2013 at 2:42pm

Science
Explain how the process of fertilization take place in human female ?what would happen if there is no fertilization?
Thursday, December 12, 2013 at 12:12pm

world history
Most sages of the Axial Age took which of the following views of human nature? A. It's essentially bad. B. It's neither good nor bad. C. It's pre-determined. D. It's essentially good.
Thursday, December 12, 2013 at 8:57am

6th grade math
Can you check these inequalities? 1. Chancellor is saving $15 each week for at least n weeks to buy a skateboard that cost $150. Write an inequality to represent this real life situation. Ans: 15n >= 150 2. Write an inequality to represent the possible speed allowed fi the ...
Wednesday, December 11, 2013 at 8:26pm

Science-3 questions.
Which of the following best describes the climates of Europe and North America during the 1.8 million years of the Quaternary period? hot and dry cool and rainy periods followed by droughts warm and mild a series of ice ages followed by periods when the glaciers melted Which ...
Wednesday, December 11, 2013 at 3:55pm

science
during the Cambrian explosion that began the Paleozoic era, the many new forms of life that evolved ? a) lived on land b) were invertebrates lived in the sea c) were vertebrates covered with scales or fur d) were single celled
Wednesday, December 11, 2013 at 10:38am

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

English
does anyone know of a website where i can get info on why vampires attract the interest of human beings? thank you its for a essay
Tuesday, December 10, 2013 at 4:54pm

Math :)
I need to write a linear function using the following data: Year Life Expectancy In Years 1940 62.5 1950 71.1 1960 73.1 1970 74.7 1980 77.5 1990 78.8 I know the formula is y=mx+b but im not sure how to determine that from what I have been given. Thanks for the help!!
Tuesday, December 10, 2013 at 12:08pm

Social Studies
1. Diversity most closely means (1 point) sharing cultural traits and practices with others. making up a whole of many different parts. being a member of a small ethnic group. having many similar regions next to one another. 2. How does life in Istanbul differ from life in ...
Tuesday, December 10, 2013 at 11:43am

English
I'm doing a presentation on these vintage advertisement. (.)vh1(.)com(/)celebrity(/)bwe(/)images(​/)2010(/)08(/)Skype-Retro-Ad(.)jpg This advertisement was produced by a Brazilian advertising agency for Maximidia Seminar (a seminar on communication) on 2010. I need ...
Tuesday, December 10, 2013 at 10:13am

religion
We understand that the more we adhere to Islam the more it would bring us happiness in this life and the hereafter. However there is a hadith whereby Abu Saeed Al-Khudri visited the Prophet (Pbuh) when he was unwell. He put his hand on a piece of velvet cloth with which the ...
Tuesday, December 10, 2013 at 6:56am

English
I have to write a memo for english class. This is the information and my memo. In this written assignment you will need to focus on your audience, plan the details of your message, check the five C’s and proofread carefully to make sure that your paragraphs begin with ...
Monday, December 9, 2013 at 9:55pm

Science help,please...
1. Why is it rare for the soft parts of an organism to become a fossil? The soft parts take a long time to decay. The soft parts can be eaten by other animals. The soft parts cannot be buried in sediment. The soft parts form petrified fossils. 2. Which of the following terms ...
Monday, December 9, 2013 at 8:22pm

math
In real-life describe Addition of Integers using Credit or debit, Deposits and withdrawals
Monday, December 9, 2013 at 6:22pm

science
which of the following would help decrease the human ecological footprint? A.using bottled water instead of tap water B.using public transportation instead of riding in a car C.buying books instead of borrowing from the library D.using hot water instead of cold water to wash ...
Monday, December 9, 2013 at 5:14pm

science
How is biodiversity related to human activities that use natural resources? A.biodiversity decreases as humans use natural resources wisely B.biodiversity decreases as humans limit there use of natural resources C.biodiversity increases as humans deplete natural resources D....
Monday, December 9, 2013 at 2:50pm

science
Which of the following could help reduce loss of biodiversity? A. increasing construction of tall buildings B. increasing farming operations C. increasing conservation measures. D. increasing the human ecological footprint
Monday, December 9, 2013 at 1:37pm

english
Read the paragraph below and complete the cause-and-effect chart. Erosion is a natural process. During the erosion process, soil and rocks are worn away by the elements. Most erosion results from a combination of several factors, including heat, cold, gases, water, wind, ...
Monday, December 9, 2013 at 5:03am

Health (Ms. Sue)
"Juan was a successful architectural engineer in San Francisco, California. He had two children and a wife. At age 42, he finally quit his smoking habit, which he started when he was 18. He began to jog every day and completed a marathon on his 45th birthday. After being ...
Sunday, December 8, 2013 at 10:20pm

Health (Ms. Sue)
Explain how someone might appropriately deal with a midlife crisis. A: Someone could appropriately deal with a midlife crisis by exploring and sharing their feelings by either trusting a friend or seeing a therapist, by reevaluating and thinking of what their life goals can be...
Sunday, December 8, 2013 at 9:11pm

BIOLOGY
Name and discuss the levels of organization in a multicellular organism starting from the basic unit or structure of life.
Saturday, December 7, 2013 at 10:55pm

math
an adult human body has 683/5% of the number of bones it had at birth.what decimal represents this amount?
Saturday, December 7, 2013 at 10:37pm

Health (Ms. Sue)
1. Describe three ways that teens can take on more responsibility at home. A: Teenagers can take on more responsibility at home by cleaning after themselves, watching their younger siblings while their parents are absent, and preparing meals for not only themselves but for ...
Saturday, December 7, 2013 at 1:16pm

life science,history,6eography,and maths lit
im in grade 12 and i dn't no wht job must i take so can you plz tell me wht kind of jobs is available
Saturday, December 7, 2013 at 5:19am

Chemistry
A reaction is first order in A. If the rate constant of the reaction is 3.45x10^-3 s-1, what is the half life of the reaction? a. 4.98x10^-3 s b. 200 s c. 3.45x10^-3 s d. 100 s e. 1.73x10^-3 s
Friday, December 6, 2013 at 1:17am

Chemistry
The half-life (t1/2) of a first order reaction is 0.100 s. What is the rate constant? a. 6.93 s-1 b. 0.693 s-1 c. 0.0693 s-1 d. 0.144 s-1 e. 3.01 s-1
Friday, December 6, 2013 at 1:14am

Government
Which is NOT a responsibility of the Department of Health and Human Services? =A. To coordinate federal subsidized housing programs B. To oversee medical and social service research C. The supervision of Medicare D. The management of public health programs
Thursday, December 5, 2013 at 11:37pm

history,geography,life science,maths or maths lit
can i be a social worker while am those subject
Thursday, December 5, 2013 at 3:01pm

Language Arts
Help Please!! Answer the following question about the essay "Escaping." Give an example of one internal and one external conflict from the selection. (Escaping) Nowadays we live in a constant hurry, compete with each other, we are uncertain of future, often don’...
Thursday, December 5, 2013 at 9:51am

PHYSICS
Name and discuss the levels of organization in a multicellular organism starting from the basic unit or structure of life.
Wednesday, December 4, 2013 at 7:23pm

science(please check answers)
Identify the choice that best completes the statement or answers the question. 1.Studies conducted in England during the Industrial Revolution have shown that children born to poor families were, on average, shorter than those born to wealthier parents. The most likely ...
Wednesday, December 4, 2013 at 11:57am

Pure maths,life sciences and geography
Which are the careers that match with these subjects?
Wednesday, December 4, 2013 at 10:38am

Geometry
The average human heart pumps about 60 milliliters of blood for each beat. a. About how many liters of blood does your heart pump each day? b. Do you think a reasonable degree of precision for this question would be to report the answer to the nearest 100 liters, 10 liters, 1 ...
Tuesday, December 3, 2013 at 12:44pm

Finance
You purchase a machine for $50,000, depreciated straight-line to a salvage value of $20,000 over its 6 year life. If the machine is sold at the end of the 6th year for $27,000, what is the after-tax cash flow from the sale, assuming your tax rate is 40%? A. $21,200 B. $22,200 ...
Monday, December 2, 2013 at 6:53pm

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