Friday
January 20, 2017

Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

Science
1. Why do scientists use models? a) Scientists use models to learn about things that are too small, too large, or too complex to observe directly. b) Scientists use models because doing so is always part of the scientific method. c) Scientists use models because they always ...
Tuesday, September 13, 2016 by CutiePie

Please check my answers(Social Studies)
some characteristics of the Middle Colonies? Select all that apply. 1. Some colonists were skilled artisans. •• 2. They were all established as Royal colonies 3. Most colonists settled for religious reasons. 4. Agriculture was an important ...
Tuesday, September 13, 2016 by Josh ticklish

Language Arts
"The Third Wish" Quiz 1. Part A What internal conflict does Leita face in "The Third Wish"? -Leita enjoys being Mr. Peter's wife, but she deeply misses being a swan** -Leita is unhappy with the old King for turning her into a human -Leita does her best ...
Tuesday, September 13, 2016 by May

Economics
Do you think a nation’s output should be distributed according to income or according to some other standard (such as basic human need)? Explain your answer.
Tuesday, September 13, 2016 by Ashley

biology
Which of the following is the definition of ecology? -the social movement with a goal to protect the environment -the recycling of human-made materials to reduce the waste going into landfills -the study of interactions among organisms and between organisms and their ...
Tuesday, September 13, 2016 by oto

Social Studies
1. Which are some characteristics of the Middle Colonies? Select all that apply. 1. Some colonists were skilled artisans. 2. They were all established as Royal colonies 3. Most colonists settled for religious reasons. 4. Agriculture was an important industry. 5. Colonies were ...
Monday, September 12, 2016 by Anonymous

Texas woman school
what part of sentence is wrong? The most important things in my life are making money, traveling abroad, and to live well. The most the most-in-are-to live I think are.
Sunday, September 11, 2016 by erick

english essay
life in 22nd century
Sunday, September 11, 2016 by deya

History
The Renaissance was characterized by a. creating military alliances with China b. rising interest in Roman and Greek antiquity c. the idea that religion was the basis of existence d. broadening recognition of the insignificance of the human experience e. an attempt to marry ...
Sunday, September 11, 2016 by Anonymous

geography
Which items are examples of human-environmental interaction? coal mines the interstate highway system meteor showers oil deposits shopping malls
Thursday, September 8, 2016 by mark

finance
Concluding financial markets are important in a person's daily life and are easier to handle, on how technology is today. Could you help rephrase this please
Wednesday, September 7, 2016 by jeremy

Language Arts, please check anyone!
One. What other types of writing is similar to the autobiographical essay? Select 2. ---> an email to a friend that tells about an event in your life a book report you wrote for school ---> a postcard sent to your family while you are traveling a multiply choice ...
Wednesday, September 7, 2016 by Onyx

Science
Describe at least one societal issue that scientists will be able to address using the sequence of the human genome.
Wednesday, September 7, 2016 by Nikki

History
Can you check my answers please. 1. Which are some characteristics of the middle colonies? Select 3 answers. A. some colonists were skilled artisans B. They were all established as royal colonies C. Most colonists settled for religious reasons* D. Agriculture was an important ...
Wednesday, September 7, 2016 by June

History
Please check my answers please. Thank you! 1. The U.S. economy is a free enterprise system. True* False 2. Work you do for pay is called a _____. service industry diverse workforce job* volunteer job 3. When there are many people seeking the same job, this is known as a _____ ...
Wednesday, September 7, 2016 by Anonymous

9th Grade Biology
Cell theory is based on a series of discoveries. In 1655, Robert Hooke coined the word "cell" from his investigations of cork cells. Almost two hundred years later, Schleiden and Schwann proposed the cell theory that states that: All life forms are made from one or ...
Tuesday, September 6, 2016 by Mellisa B

English Writing
People believe in God because... And there is life on earth because... And people who believe in God think that God has put human beings on this earth because... Could you help me? I'm not English speaker so I don't know how can I write continue of these sentences...
Monday, September 5, 2016 by CC

English Writing
Please help me... People believe in God because... And there is life on earth because... And people who believe in God think that God has put human beings on this earth because... I have to write continue of these sentences... Could you guys help me please?
Sunday, September 4, 2016 by CC

History
Which of the following was the provision in the Treaty of Paris 1763? A. All French land in North America was to be given to England B. All French land in North America was to be given to Spain C. All French lands west of the Mississippi and Louisana were to be given to ...
Thursday, September 1, 2016 by Sam Winchester

biology
which of the following is consistent with the theory of vitalism ? A.all matter contains a vital force** b.the chemistry of life and nonlife are similar c. living things contain a vital force absent in nonliving things d. life must be sustsained through a series of chemical ...
Thursday, September 1, 2016 by 9th grader

biochemistry
which of the following is consistent with the theory of vitalism ? A.all matter contains a vital force** b.the chemistry of life and nonlife are similar c. living things contain a vital force absent in nonliving things d. life must be sustsained through a series of chemical ...
Thursday, September 1, 2016 by 9th grader

intergrated rate law chemistry
The decomposition of ammonia on a platinum surface at 1129 K occurs according to the following reaction: 2NH3 (g) ¨ N2(g) + 3H2(g). Use the following kinetic data which report the variation of ammonia concentration in the gas phase with time to evaluate...
Thursday, September 1, 2016 by chancy xdicey

Science
Q1: Why do scientist use models? A.) Scientist use models to learn about things that are too small, too late, or too complex to observe directly. B.) Scientist use models because doing so is always part of the scientific method. C.) Scientist use models because they always ...
Thursday, September 1, 2016 by Help please

biology
explain the following statement: "life is complex on the molecular level"
Wednesday, August 31, 2016 by Bob

Biology
Explain the following statement: "life is complex on a molecular level. How is your environment different from the biosphere?
Wednesday, August 31, 2016 by Steve

Forensics
Strontium-90 is a radioactive waste product from nuclear reactors. It has a half life of 29 years. How many years would it take for a quantity of strontium-90 to decay 1/16 of its original mass?
Wednesday, August 31, 2016 by Rachel

Algera check answers
Which of the following is the most appropriate unit to describe the rate at which data is transferred using the internet? A. Megabits per second, because the independent quantity is time in seconds and dependent quantity is amount of data in megabits B. Seconds per megabit, ...
Wednesday, August 31, 2016 by Summer Moriarty

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
Wednesday, August 31, 2016 by ttng

SS plz help thx i appreciate it
1. Why does scarcity exist? Producers need scarcity to set prices. Wants are always greater than resources. Economic institutions control most money. No country can make all the goods it needs.*** 2. Which of these is an example of a capital resource? workers*** iron ore ...
Tuesday, August 30, 2016 by Maria=)

Art
This image represents culture and history because? It shows traditional practice for a group of people. (MY ANSWER) It show how people dress in everyday life. It depicts an important event and political celebration. It shows normal daily activities for families that are ...
Tuesday, August 30, 2016 by LOVE

life science
state the aim of this investigation
Monday, August 29, 2016 by zandi

biology
1. how does the density of ice compare to that liquid water and why is that property important to aquatic oranisms a. the density of ice is higher than that liquid water, which means that ice forms from the bottom of lakes upward , protecting aquatic life in waterI b. the ...
Tuesday, August 23, 2016 by 9th grader

biology
1. how does the density of ice compare to that liquid water and why is that property important to aquatic oranisms a. the density of ice is higher than that liquid water, which means that ice forms from the bottom of lakes upward , protecting aquatic life in waterI*** b. the ...
Tuesday, August 23, 2016 by 9th grader

world geography
5. the statement below are examples of human geography except a. interaction patterns between people b. peoples minds and thoughts processes c. peoples interaction within the community d. earhts various climates and multiple layers of atmosphere. ** 6. this religion is most ...
Tuesday, August 23, 2016 by 9th grader

science
The half-life of carbon-14 is 5730 years. If we start with 10 grams of carbon-14, after 5730 years, we will have _____ of carbon-14 left.
Tuesday, August 23, 2016 by leon

Science
Which of the following is not part of the cell theory? A.Cells are the building blocks of life. B.All living things are made up of cells. C.All cells are created from other cells through cell division. D.The nucleus is the control center of the cell.***
Monday, August 22, 2016 by Anonymous

Language Arts, help a.s.a.p.
What is the term of the part of a story that sets up the story’s ending? A. exposition B. conflict C. falling action D. resolution Short Selection: Our farm was on Stone Church Road near the parkway. I was very upset when my parents sold it, but Dad said the ...
Monday, August 22, 2016 by PonyGirl

Social Studies check my answers
which actvity is part of both privite and civic life? learning bout politics voting for a candidate*** going to sports games working at a bookshop
Monday, August 22, 2016 by FluttershyK22

geography
__ is the perspective in geography that examines locations on the planet based on their human impact to the other objects around them A. the ecological perspective**** B. the spatial perspective C. the global perspective D. none the above
Monday, August 22, 2016 by shiiiiiy

science
The half-life of carbon-14 is 5730 years. If we start with 10 grams of carbon-14, after 5730 years, we will have _____ of carbon-14 left.
Monday, August 22, 2016 by leon

PE
Your life expectancy can be related to the overall well-being of your body, your mind, and your relationships with other people. (true ***) or false Which side of the health triangle corresponds to having loving relationships with other and giving and accepting health? ...
Sunday, August 21, 2016 by Hailey

life orientation
In more than 20 to 25 lines,what are the impact of teenage suicide on the environment or human health?
Sunday, August 21, 2016 by Tebza

science
A Geiger counter is used to measure the activity of a sample of iodine-131. Based on the data, what is the half-life of iodine-131? A. 16 days B. 8 days C. 4 days D. 12 days
Saturday, August 20, 2016 by finley

Social Studies check my answers
1 which activity is part of civic rather than privite life? enjoying a dog park taking a college course volunteering at a shelter**** spending time with friends
Friday, August 19, 2016 by FluttershyK22

physics
If half life of iodine 131 is 8 days, how much from 32g remain after 40 days (5 half lives).
Friday, August 19, 2016 by henry

Art
The art of photography creating many new options for artists to create images and messages. This image is successful in Portraying the message of the importance of a large family. Showing the women having a conversation with the child standing next to her. Portraying a ...
Thursday, August 18, 2016 by LOVE

social studies HELP PLSS
1. Which of the following was the provision in the treaty of paris 1763? A.All french land in north america was being given to england B.All french land in north america was being given to spain C.All french land west of mississippi & louisiana were to be given to england D. ...
Thursday, August 18, 2016 by Randomer

Lead Skls Dev
Haileab Asgedom lived a wild young adulthood primarily due to the lack of parental figures in his life. What did he say was his greatest regret about this period in his life?
Thursday, August 18, 2016 by bob

government
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness. — That to secure these rights, Governments are ...
Thursday, August 18, 2016 by shane

science
Which of the following is an example of heterogeneous catalysis? A. Ethylene and hydrogen gases are adsorbed onto the surface of a metal catalyst to accelerate the formation of ethane. B. An enzyme catalyzes a biochemical reaction that produces the alcohol and CO2 gas in beer...
Thursday, August 18, 2016 by megan

Social Studies - Can anyone check my answer?
Why did Native Americans get involved in the French and Indian War? Select two answers. 1. They felt it was the only way to protect their way of life. ** 2. Europeans threatened violence against their families and forced them to choose a side. 3. They wanted to double cross ...
Thursday, August 18, 2016 by Trish

Art History
what generalization can be made from the following statement? The most familiar ordinary items we see and use on a daily basis can and do provide a sense of visual satisfaction. A. art is present in daily life*** B. always pay attention C. daily life is predictable D. seeing ...
Wednesday, August 17, 2016 by GummyBears18

Social Studies (Check Answers)
6. What effect did the capture of fort Ticonderoga have on the fighting in Boston between the American colonists and the British? A) the British left Boston when they saw the forts military weapons positioned on Dorchester heights**** B) the British delayed American troops ...
Wednesday, August 17, 2016 by I'mBatMan!

L.A., Please Check
“Lord of the Rings” is an epic fantasy adventure set in the world of Middle Earth. The story opens when Bilbo Baggins, an elderly hobbit, give his beloved nephew, Frodo, a plain gold ring. Then Bilbo disappears. Soon, Frodo is visited by ...
Wednesday, August 17, 2016 by Trish

biology
which of the following is not a characteristic of life A. maintains homeostasis B. composed of cells C. composed of atoms D. carries out metabolism which of the following must be true to consider something to be alive? A. it must be able to replicate it's DNA B. it must be...
Wednesday, August 17, 2016 by leslie

biology
which of the following is not a characteristic of life A. maintains homeostasis B. composed of cells C. composed of atoms D. carries out metabolism which of the following must be true to consider something to be alive? A. it must be able to replicate it's DNA B. it must be...
Wednesday, August 17, 2016 by leslie

English II
1. Explain the difference between a mystery and a legend. 2. Create a list of at least five (5) of these proven and unproven beliefs about your chosen event. 3. Explain why each of the items in the list are proven or unproven. 1. A mystery is something that remains unexplained...
Tuesday, August 16, 2016 by Sue

Life Orientation
1: Define inhumane farming methods 2: Give at least three examples of inhumane farming methods and motivate why you regard them as inhumane 3: Suggest and motivate at least four ways by which these farming methods could be made humane
Tuesday, August 16, 2016 by Ashley

human resource
Describe the organizational design model. Assess how the components of organizational design can be effectively used to transform an ineffective organization to an effective one.
Tuesday, August 16, 2016 by donee

human resource
Describe 4 issues that affect career management. Propose an effective design of a career management program that will alleviate the issues for both the employee and the organization.
Tuesday, August 16, 2016 by donee

Social Studies
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness. — That to secure these rights, Governments are ...
Monday, August 15, 2016 by Anastasia

science,John Dalton
what did john dalton do at 12 that he carried out through his life? what was his ides on schemicals react? which theory did he come up with?
Monday, August 15, 2016 by teesh

Science
Which of the following is not part of the cell theory? 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. (MY ANSWER) The nucleus is the control center of the cell.
Thursday, August 11, 2016 by LOVE

world history
How did the social structure develop in settled farming villages during the Neolithic Revolution? A)Women formed and supervised a council of elders. B)Men taught young children survival skills. C)Women gained prestige as warriors and leaders. D)Men began to dominate social, ...
Thursday, August 11, 2016 by Mic

math
Based on the data collected by the National Centre for health Statistics and made available to the public in the Sample Adult database, it was found that the percentage of adults who have at some point in their life been told that they have hypertension was 15%. Suppose that a...
Thursday, August 11, 2016 by lucia

History
Many changes occurred to the a freedman's life during reconstruction. Which of the following freedoms did these individuals gain? 1- right to legalize a marriage and raise a family 2- freedom to choose where to live 3- freedom to establish churches and community centers 4...
Wednesday, August 10, 2016 by Steve

Biology
1. Which of the following is not a characteristic of life? A. maintains homeostasis *** B. composed of cells C. composed of atoms D. carries out metabolism 2. Which of the following must be true to consider something to be alive? A. It must be able to replicate its DNA. B. It ...
Wednesday, August 10, 2016 by Amber

Science
Which of the following is not a characteristic of life? A. maintains homeostasis B. composed of cells C. composed of atoms D. carries out metabolism C? Is that correct
Tuesday, August 9, 2016 by Amber

Applied Stats
Based on the data collected by the National Centre for health Statistics and made available to the public in the Sample Adult database, it was found that the percentage of adults who have at some point in their life been told that they have hypertension was 24 percent. Suppose...
Monday, August 8, 2016 by Anonymous

Math
Suppose that the half-life of a substance is 250 yrs. .If there were initially 100 g of substance .How much will remain after 500 years??with solution please
Monday, August 8, 2016 by Queen

biology
Discuss physiologically the importance of human tissues
Monday, August 8, 2016 by lyn aliñabon

biology
Discuss morphologycally the human tissues
Monday, August 8, 2016 by lyn aliñabon

Math
The hypotension of a 30,60,90degree triangle is 5m.long write a problem real life situation that you can solve using this triangle. Plss help me I don't I don't understand how to solve 30,60,90 and also 45,45,90 degrees of a triangle
Sunday, August 7, 2016 by Kathy

Math
A man buys a house for $310,000. He makes a $150,000 down payment and amortizes the rest of the debt with semiannual payments over the next 8 years. The interest rate on the debt is 11%, compounded semiannually. (a) Find the size of each payment. (b) Find the total amount paid...
Friday, August 5, 2016 by Anon

Chemistry
Lipoprotein is a technique for removing fat deposits from various areas of the body. How many liters of fat would have to be removed to result in a 5.0 IB weight loss? The density of human fat is 0.94 g/mL.
Wednesday, August 3, 2016 by Maddie North

Math
A fossilized leaf contains 21% of its normal amount of carbon 14. How old is the fossil (to the nearest year)? Use 5600 years as the half-life of carbon 14.
Wednesday, August 3, 2016 by james

Financial Acc & Reporting
Archive bhd acquired a franchise on finance lease. it is required to pay 200000 per annum in advance for five years. the implicit interest rate is 10%. the franchise could be bought for 800000. the legal life is five years but can be renewed at 5000 for another five years. ...
Saturday, July 30, 2016 by Nurul

life Orientation
Define the concept"risk behsviour"and explain why it is important for teenagers to investigate and be knowledgeable about it
Thursday, July 28, 2016 by happiness

life orientation
examine how each of following are responsible for road accident and propose the potential solution by community 1.1 competence of the driver 1.2 substance abuse 1.3 pedestrian 1.4 cyclists 1.5 live stock
Thursday, July 28, 2016 by phumudzo

life orientation
Why is it important for teenagers to investigate and be knowledgeable about risky behavior?
Thursday, July 28, 2016 by solomon

Science
When did the first human exist? And when did they start populating the earth?
Wednesday, July 27, 2016 by Isaiah

Math
Write a real-life situation that can be modeled by the expression 5x 3/4
Tuesday, July 26, 2016 by Deborah

Aviation Security
Question 1 of 20 Why is microwave holographic imaging not being used as a security measure in U.S. airports? A. The cost is prohibitive. B. It violates the Fourth Amendment rights of passengers. C. It issues too many false alarms. D. Each passenger must step into a closed ...
Sunday, July 24, 2016 by KC

Chemistry
Static charge can interfere with the production of plastic products by attracting dust and dirt. to reduce it, manufacturers expose the area to polonium-210, which has a half-life of 138 days. How much of a 25.0-g sample will remain after one year (365 days)? N = N0(1/2)t/T...
Thursday, July 21, 2016 by S

Chemistry
The human body obtains 885 kJ of energy from a chocolate chip cookie. If this energy were used to vaporize at 100 degree Celsius, how many grams of water could be vaporized? The heat of vaporization of water at 100 degrees Celsius is 40.7 kJ/mole.
Wednesday, July 20, 2016 by Jane

statistics
What is straight line depreciation for an item that costs $15,951. whose life is 13 years?
Wednesday, July 20, 2016 by Anonymous

Chemistry
The human body obtains 885 kJ of energy from a chocolate chip cookie. If this energy were used to vaporize at 100 degree Celsius, how many grams of water could be vaporized? The heat of vaporization of water at 100 degrees Celsius is 40.7 kJ/mole.
Tuesday, July 19, 2016 by Jane

life sciences
Describe how the products of the light phase of photosynthesis are used to form a glucose molecule and how this molecule is then broken down in the cell of a plant to release energy
Sunday, July 17, 2016 by Sharon

Healthcare
What are some concerns in informatics? privacy and confidentiality protection of human subjects from potential misuse a and b there are no potential threats to anyone A?
Saturday, July 16, 2016 by Anonymous

English, Literature, Grammar, History
◎☞△❍✔​5038;✺➣PLEASE HELP EMERGENCY!!!!!!◎☞△ ​061;✔︎✺➣ Twelfth Night by Shakespeare Questions: ----------------------------------------​...
Wednesday, July 13, 2016 by Hazel

Business Math
a new piece of equipment cost $18,000 with a residual value of $600 and an estimated useful life of five year. Assuming twice the straight-line rate, the book value at the end of year 2 busing the declining-balance method
Thursday, July 7, 2016 by KayKay

English
1. Parrots imitate human speech. 2. Parrots mimic human speech. 3. Parrots copy human speech. ----------------------------- Do they have the same meaning? 4. Can I ask you to take a picture of us? 5. Can I ask you to take a photo of us? 6. Can I ask you to take a photograph of...
Thursday, July 7, 2016 by rfvv

Pre Calculus
Tritium, a radioactive isotope of hydrogen, has a half-life of 12.4 years. Of an initial sample of 69 grams, how much will remain after 75 years? a. 1.5848 grams b. 61.5289 grams c. 0.0000 grams d. 1.0426 grams e. 17.2500 grams
Wednesday, July 6, 2016 by Jessica Maths

Pre Calculus
Can you give me an example of properties of functions in a real life example?
Monday, July 4, 2016 by Jessica Maths

college algebra
A study found that athletes who rested after exhausting exercise had half life of lactic acid removal about 23 minutes. How long would it take to remove 90% of the lactic acid?
Sunday, July 3, 2016 by lee

human commmunication
I didn't "expect" you to "do" that: Expectancy Violation and Nonverbal Communication For this discussion, I want you to consider how violation of a person's expectations might negatively impact how your nonverbal messages are being "read."
Tuesday, June 28, 2016 by Dela

Probability and statistic
The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 270 minutes and a standard deviation of 50 minutes. a) What is the probability that a battery lasts more than four hours? Entry field with incorrect answer (...
Monday, June 27, 2016 by Sarah

Riddle
A dead heart can start beating words with no sound can be known Where eyes can tell a story And you dream of the unknown Where your life can take you places But your thoughts are your true home When a smile is not yours But you happy that it was loaned ..........what am I ?
Sunday, June 26, 2016 by Mia

life orientation
Evaluate the physical;social and economic consequences of Jacob Zuma how did this corruption and fraud of nepotism;stealing country'resources favoritism etc impact negatively in South Africa for example service delivery;tax;expenses of trial
Thursday, June 23, 2016 by Lesego

Biology
* what do organisms needs ? * how do organism secure what they needs ? * what are the attributes of life ?
Thursday, June 23, 2016 by macy

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Homework Help: Health