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Homework Help: Health: Human Life Cycle

Recent Homework Questions About the Human Life Cycle

Science
1. In plants, sexual reproduction occurs when sperm and egg unite to form a... a. gamete b. gametophyte c. sporophyte d. zygote Is it d? 2. A plant continues to grow throughout its life through the use of s a process called... a. alternation of generations b. photosynthesis c...

Science
I really need help! Can someone tell me if my answer is correct? Question; Explain the difference between carbon-14 reading for the human skull and brown rock. Why is there such a difference? What does this tell you about dating extremely old objects? My answer; The carbon ...

english composition
Entertainment Most of us live in a world of stresses and strains, tedium interspersed with hassles. We struggle to pay bills and meet deadlines, all the while trying to decide on an appropriate wedding gift for Eliza and Fred. We say, “It’s a jungle out there,” and ...

Social Studies
Aborigines believe that Dream Time is the a. beginning of land conflicts with the Europeans. b. the age of creation c. the end of all human existence d. the beginning of afterlife***

Physics
Why we have to know refractive index and can use this in normal life?

achieving academic excellence
1 This course is designed to a)introduce you to college life b)teach you to be an online learner c)provide you with acaademic skills and strategise to succeed d)be a prerequisite for another course My answer is b) 2 To focus on your most important goal is to a)be Smart B)BE ...

Human Growth and Reproduction
1.)After an egg is fertilized, it begins to A.)Travel toward the ovary B.)Produce estrogen C.)Break down D.)Divide Is it D?

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 ...

Finance
High Hills plc produce underwater turbines to generate energy and are considering introducing machinery that will reduce the labour hours required to produce a turbine from 5 hours to 2 hours for the remainder of the product life cycle of 3 years. The production volumes are ...

English
Which line from “The Secret Life of Walter Mitty” best develops Walter’s character? (1 point) “’You’re not a young man any longer.’” “’The Old Man’ll get us through,’ they said to one another.” “They’re so (expletive), thought Walter Mitty, ...

Science HELP PLZ
1. Which type of eclipse would you expect to see if the moon passes directly between Earth and the sun? (1 point) a solar eclipse* a lunar eclipse a total lunar eclipse a penumbra 2. Which of the following statements about a lunar eclipse is true? (1 point) A lunar eclipse can...

Geography History Life science English Xhosa Lifeo
If I'm doing History can I be able to study nursing

maths
The half-life of lead is 22 years. How long will it take for a sample of this substance to decay to 80% of its original amount

History Geography Mathematical Literacy Life scien
Can I study nursing in future? If I'm doing the following subjects:-: History Geography Life sciences Mathematical Literary English Xhosa Life orientation

Biology
Mutualism Commensalism Predation Parasitism Name the relationship A tick on a dog PArasitism A lion eating a zebra Prdation A roundworm in a human intesteine Parasitism A fly living on the back of a rhino Commensalism A clown fish living in coral clown fish cleans coral and ...

Maths Literacy, Business studies, Economics, Accounting, English, Xhosa and Life orientation
Which careers could I possibly follow if i'm doing those subjects?

science + check over
please check my answers + help me improve them. * 1.) explain why earth & other planets were not solid when they formed during the beginning of the precambrian, approximately 4,600 million years ago + what was this particular time period called & why is this time period not ...

Language Arts
1. Which sentence contains an opinion? (1 point) Thomas Jefferson supported American independence from Great Britain. He was a lawyer in his home state of Virginia. Jefferson authored the Declaration of Independence, the most important document in history.•• He became the ...

Science
1. how does earth's rotation cause day and night? (1pt) A.)As the earth rotates toward the east the sun appears to rise in the east and set in the west. B.)As earth rotates towards the east, the sun appears to rise in the east and set in the west C.)Earth rotation does not ...

Earth Science
In recent years, scientists have been concerned about decrease in the ozone content of earth’s upper atmosphere. What is the principle threat to humans if this decrease in ozone continues? My answer is, Decreasing precipitation leading to crop failure and possible human ...

Earth science
What prevents life from developing on land before Earth’s atmosphere contained a significant portion of oxygen? (1) All land locations were too hot for life to exist. (2) All terrestrial environments were too cold for life to even exist. (3) All forms of life require ...

English
Choose the meaning of "instructable" Walter Mitty the Undefeated, instructable to the last. ("The Secret Life of Walter Mitty") a. devilish*** b. mysterious c. notorious d. stubborn*** I am not sure between a and d

English
Choose the meaning of "vaulted" The attendant vaulted into the car, backed it up with insolent skill, and put it where it belonged. ("The Secret Life of Walter Mitty") a. hijacked b. jumped*** c. raced d. slinked

accounting
On January 4, 2013, Illinois Company purchased new equipment for $550,000 that had a useful life of four years and a salvage value of $50,000.

Science
What are two instances in which technology has caused the growth rate of the human population to increase?

History
17.)Which answer best defines the civic virtue "Individual Rights"? A.)Individuals rights means something is beneficial right"? B.)Individual rights include protection of life, health ,liberty , and property C.)Individual right means to argue a point based on fact and respect ...

Chemistry. Half Life Problem. Help Plz
If the half-life of iodine-131 is 8 day, how much would remain undecayed after 8 day if we started with 38 grams? How much at 16 days? 24 days? 32 days?

English
What do these mean Arts are an adornment of life but not central to it The absentminded professor the ivory tower reflect antiintellectualism

actuarial science
A life insurer receives $500,000 in premiums and invests them at an interest rate of 3.5% per annum. Calculate the accumulated value after 2 years (to 2 decimal places). answer: 535612.50

Child Development and Human Behavior
. Which of the following factors helps a child develop a positive self-concept? A. Material wealth B. The sex of the child C. Family relationships D. Conflicts with teachers

History
1. Which of the following did George Washington do during his presidency? -established a cabinet of advisers** -limited himself to one term in office -offered military support in foreign wars -served ties with Great Britain 2. What precedent did George Washington set by ...

Life science,tourism,pure maths and agricultural science
Which collage can i study?when i doing life science,tourism,pure maths and agriculte

English
I don't feel well. I think I have a fever. - Oh, no. Hope you get better soon. ============== In this dialogue, the subject "I" is missing before "Hope." Is this pattern common in everyday life?

Geography
In December 1849, Rev. Josef Arnost Bergmann left his Czech homeland to minister to German Protestants in Texas. Pastor Bergmann and his family arrived in Galveston in 1850 and made their way to Cat Spring. There in Austin County he led the Easter service for the congregation ...

Biology (Check, Please!)
Describe why an r-strategist might be better suited for an unpredictable environment than a K-strategist is. A: An r-strategist might be better suited for an unpredictable environment than a K-strategist because they grow exponentially when environmental conditions allow them ...

English
The normal temperature of the human body is 36.5C. ============ 1. thirty two degrees point Celsius 2. thirty-two degrees point Celsius (Which one is correct? When do we use the hyphen '-'?)

BIBLE HELP ASAP
Hi, I have been stuck on the following question for a couple of hours now and need help. "Describe at least 3 ways that God has demonstrated His love to you personally. Answer in complete sentences." The problem is that i have NO idea how "God has demonstrated His love" in my ...

English
I have a few questions. It was a long assignment and most of the questions were easy but a few I'm nervous about. Short story "The Olympic Swimmer" Who will be the winner bold? Athletes from both far and near Train and strain to be the best. But who will win the medal gold? (...

Biology (Check, Please!)
Describe why an r-strategist might be better suited for an unpredictable environment than a K-strategist is. A: An r-strategist might be better suited for an unpredictable environment than a K-strategist because they grow exponentially when environmental conditions allow them ...

Science
1.)Why is Earth’s temperature just right for life? (1 point) A.)Earth’s core is hot enough to heat Earth’s surface. B.)Earth’s magnetic field creates suitable temperatures on Earth’s surface. C.)Earth’s crust is warmed by heat from the sun. D.)Earth’s atmosphere ...

college algebra
The​ half-life of​ carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 73​% of the​ carbon-14 expected in living​ matter, when did the tree​ die?

englisn
I have to choose a Statement the other sentences are support for that point 1. Chemicals in dark chocolate helps protect the arteries form heart disease 2. Dark chocolate can be good for the human body 3. Dark chocolate contains ingredients that fight depression 1. A health ...

gifted ELA
Hello, I go to C.A and this is a review before my last test. I think I know the answers but just looking for someone to double check! Please help :-) 1. What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell her...

ELA
What effect does Father’s return have on the Sakane family? A Yuki finds it hard to adjust to having both parents tell her what to do B Yuki’s mother continues to worry about the safety of her family C Ken is relieved that his father will take over as head of the family D ...

plz help me
Create a paragraph answering these questions: What were the benefits to society from the automobile? How was life easier? What changed? plz help me damon or anyone else

Social Studies
3. How long is the term of a senator? 2 years 4 years 6 years****** Life 4. What is the core function of the executor branch? To make laws To interpret laws To carry out laws To declare laws unconstitutional********

History
9.)Though life in the late 1700's was completely different for most white women & slaves, what one thing did they typically have in common? A.)Not being able to travel B.)Not being able to read & write C.)Not Being Allowed free time to relax D.)Not being able to care for ...

Language Arts Help
Hi, I need u guys to check this Connexus work for me. I'm leaving connexus soon so this may be the only time u see me -> = My Guess/Answer ________________________________________​ 1. What is the purpose of subheadings in informational text? A. To Highlight Ideas B. ...

Opinion Question
Give me some ideas please. How technology reveals something deeper and essential about human nature: either our strengths or limitations, or both.

Maths Lit, Agic Science, Geography & Life Science
Hi, Im in grade 10 in Ngodini High School at Mpumalanga. I'm doing Life Science, Agricultural Science, Geography & Maths Lit - I want 2 know that which career path I can do?

functions-math
The half-life of Palladium-100 is 4 days. A lab is working with a sample of with 3250mg. Write a function, f(x), to represent the amount of Palladium-100 left after x days

English
Which of the following lines from King's letter is meant to be interpreted literally A.In those days the church was not merely a thermometer B.It was a thermostat that transformed the mores of society C.There comes a time when the cup of endurance runs over D.We have gone ...

English
Which type of figurative language is used in the following line from Martin Luther King Jr.'s letter? "in some not too distant tomorrow the radiant stars of love and brotherhood." A. Metaphor B. Simile C. Personification D. Symbol Which of the following lines from King's ...

phomolong secondary school
i am a grade 11 learne,i cant choose the that is good for me from the following subject history,geography,life science,sepedi,life orientation,english,math literacy.

math
For a short distance , an elephant can run about 24 9/10 miles per hour. A human can run about 27.89 miles per hour over the same distance . How much faster does a human run that an elephant ?

history
name 3 examples of daliy life in tenochtitlan

Social Studies
What effects did the arrival of Europeans have on native Americans? A the arrival had little effect on native Americans. B Conquest and disease brought by Europeans changed the native american way of life forever C Native Americans and newly arrived Europeans lived in harmony ...

Algebra 2
A radioactive substance decays at a rate of y = ae^-0.1483t, where t in in hours. Find the half-life of the substance. How do I solve this problem if I am only given the constant.

English
Thank you very much for your help.... ................................ 1. Why don't we go to the movies this evening? 2. Why don't we go to see a movie this evening? 3. Why don't we go to a movie this evening? 4. Why don't we go to see the movie this evening? 5. Why don't we ...

Chemistry
A substance undergoes a first-order decomposition. After 40.0 min at 500 degrees C, only 12.5% of the original sample remains. What is the half-life of the decomposition? If the original sample weighted 243 g, how much would remain after 2 hours?

science
The human stomach is an organ that helps us digest food. The stomach is one of many organs involved in the process of digestion. Others include the esophagus, small intestine, pancreas, and gall bladder. What name is given to a set of organs that work together to perform a ...

Physics
A radioactive isotope of Bismuth undergoes Beta Decay with a half-life of 22 days. How long (in days) will it take the Activity (A) of the sample to decrease to one-ninth of its original value? Assume that the original activity is A0.

social studies
1) Diversity most closely means (1 point) a. sharing cultural traits and practices with others. ** b. making up a whole of many different parts. c. being a member of a small ethnic group. d. having many similar regions next to one another. 2) How does life in Istanbul differ ...

Social Studies
1. People's occupations, their behavior, and their beliefs are a part of their (1 point) government. climate. technology. culture.•• 2. When geographers study human-environment interaction, they learn (1 point) how schools are run. how people and their environment affect ...

Science Help
i know that the half life of strontium 90 half-life is 28.8 but how can i explain this???

Literature
4. At the end of Chapter II of The Call of the Wild, what's meant by the phrase "The domesticated generations fell from him"? A. Buck has lost a lot of hair in his fight with Spitz. B. Buck is learning to love a human being again. C. Buck is losing his civilized ...

astronomy
Would a main sequence star be a good candidate for finding a planet with intelligent life? why or why not? Would a white dwarf star be a good candidate for finding a planet with intelligent life? why or why not? Would a giant star be a good candidate for finding a planet with ...

Astronomy
Would Star A be a good candidate for finding a planet with intelligent life? Why or why not? Would Star B be a good candidate for finding a planet with intelligent life? why or why not? Would Star C be a good candidate for finding a planet with intelligent life? why or why not...

Geography
1. Cuban illegal immigrants who actually make it to the USA will be....... A. Arrested and Deported B. Allowed to stay C. Sent to Puerto Rico D. Sent to Mexico E. Sent to Guantanamo Bay to be screened E? 2. All of the following are considered forms of cyclic movement, except...

Social Studies (Check, Please!)
1. What events in Roosevelt's life shaped his ideas and characters? A: Roosevelt's marrying his wife (Eleanor Roosevelt), winning a seat in the New York State Senate, becoming assistant secretary of the navy, suffering from polio, and being elected as the governor of New York ...

English
Okayy Im really stuck on this one, Im usually good at analyzing and figuring out what a poem means. But not this one... QUESTION: What does the author achieve by mixing exact and approximate numbers in "A Contribution to Statistics?" A CONTRIBUTION TO STATISTICS Out of a ...

Art...10 questions?
1. How has the artist used value in this painting?(Adoration of the Shepherds by Nicolaes Maes) A. The background is lighter than the foreground to draw the viewer's eye. B. The artist did not use value in this painting. C. The subject is lighter than the background to draw ...

science
1. Compare the natural greenhouse effect with the human-induced process.

literature
Literature supports the building of a readers’s imagination because: A. readers are placing themselves into a story. B. readers relate only to what they know. C. readers are presented with an unstructured picture of life. D. readers are seeing worlds they already know. A? Mr...

blue eagle high
maths lit,english.Lo,life science,geography,business studies I don't know what careers I should follow when doing these subjects...please help

CAT, Business studies, Life Sciences and Pure Math
I'm not so sure if I should be changing Life Sciences to Consumer Studies OR business to Consumer Studies.. I don't know what I wanna do in varsity. would you kindly assist me on both subjects and career.. I'm in grade 10

Science
The town of Seaside needs to build a new power plant. The old coal burning plant produces too much pollution and is no longer safe. The mayor decides that he will do some research on alternative forms of energy like nuclear power plants and solar power plants. What types of ...

SCIENCE PLZ HELP
1. Compare the natural greenhouse effect with the human-induced process

English/ Could you please verify my answer
1) WHICH OF THE FOLLOWING IS A COMPOUND SENTENCE? a) Butterflies and hummingbirds feed on the nectar of flowering plants. b) Because fraud is so common is some corporations, regulatory agencies are overworked. c) Because Viceroy butterflies migrate over very great distances, ...

English
In "The Secret Life of Walter Mitty" the wife's character is most developed by A. expostion. B. her thoughts. C. Walter's words. D. her dialogue with Walter.**** Thank you

Social Studies, Ms. Sue, Reed, Check My Work
1. Geographers use the five themes of geography to (2 points) study world history. organize information. study world music. measure locations.• 2. People invented flat maps because globes cannot show (2 points) names of continents. shapes of continents. enough detail.• ...

English
These are questions from the stories Marita’s Bargain by Malcolm Gladwell, The Secret to Raising Smart Kids, A Walk to the Jetty by Jamaica Kincaid, and ILE by Eugene O’Neill. I Answered all pf the questions I just wanted a second opinion on them. 1. What is ironic about ...

Lang arts
PrintPrint Feedback Facts and Visions Practice Gavin Munro is taking this assessment. from “Harriet Tubman: Conductor on the Underground Railroad”by Ann Petry 1 That first winter in St. Catharines was a terrible one. Canada was a strange frozen land, snow everywhere, ice ...

Physics
A gram of living plant material with Carbon-14 , decays at a rate of about 16 disintegrations per minute. When the plant dies, the Carbon-14 decays, with a half-life of 5600 years. A gram of the dead plant is found to decay at about 1 disintegration per minute. Calculate the ...

Calculus
The amount remaining of a radioactive substance after t hours is given by A(t) = 100ekt. After 12 hours, the initial amount has decreased by 4%. How much remains after 48 hours? What is the half-life of the substance?

Critical thinking
I've seen these questions asked today/yesterday (and answered) but I just wanted someone to check over my answers to see if they make sense. 1. Assume that the conclusion of an argument is the claim: It is wrong to inflict suffering on animals. For each of the following ...

physics
filament lamp: cost-80p efficiency-0.2 expected life- 1000 hours compact fluorescent lamp (CFL): cost- £3.00 efficiency-0.8 expected life- 8000 hours A filament lamp with a power rating of 100 w gives 2000 units of light. what power rating would a CFL need to provide 2000 ...

Philosophy
I've seen these questions asked today/yesterday (and answered) but I just wanted someone to check over my answers to see if they make sense. 1. Assume that the conclusion of an argument is the claim: It is wrong to inflict suffering on animals. For each of the following ...

Language Arts
1.) When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?" What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a controversial ...

Math
Calculate the reduced paid-up insurance for Lee Chin, age 42, who purchased a $100,000 straight life policy. At the end of year 20, Lee stopped paying premiums. (Use Table 20.2). (Omit the "$" sign in your response.) What is the reduced paid-up insurance? What am I supposed ...

English
1. When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?" What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a controversial question...

Finance
Life expectancy has risen to 78.3 years according to the Centers of Disease Control and Prevention. The average Roman’s lifespan 2,000 years ago was 22 years. In 1900, a person was expected to live 47.3 years. In 2013, assume you are a 42-year-old Female. It wants me to ...

Biology Check answers
1.   Which of the following correctly describes the image below?    protein Molecule RNA Molecule amino Acid carboxylic Acid 2.   Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically...

Writing
Choose two of the “other worlds” described in the unit. Compare and contrast the way these other worlds impacted the real life world for characters. The “other worlds” are, “Nolan Bushnell”, “A Sound of Thunder”, “The Secret Life of Walter Mitty”, and “...

Check My Work Social Studies, Ms. Sue, Reed, Please
1. Geographers use the five themes of geography to (2 points) study world history. organize information. study world music. measure locations.• 2. People invented flat maps because globes cannot show (2 points) names of continents. shapes of continents.• enough detail. ...

English
1. He lived a happy life. 2. He lived happily. 3. He lived a long life. 4. He lived long/longly. 5. He lived a short life. 6. He lived shortly. ============= #1 mean #2,right? What about the other set?

science plz help
1. Compare the natural greenhouse effect with the human-induced process.

English
What best describes Emily Dickinson's attitude towards death? A.sentimental B.angry C.accepting <-- With which statement would Emerson most likely agree? A.Objects of nature die, but civilization lasts forever B.Society offers the best way to commune with the divine soul &...

Calc
Set up an exponential function to model each real world situation then use it to find the requested values. The half-life of Carbon 14 is about 5700 years. You begin with 800 grams of this isotope. 1) Function: 2) How much Carbon 14 is there after: a) 11,400 years b) 45,000 years

Social Studies (Check, Please!)
1. What events in Roosevelt's life shaped his ideas and characters? A: Roosevelt winning a seat in the New York State Senate, becoming assistant secretary of the navy, suffering from polio, and being elected as the governor of New York were the life events that shaped his ...

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Homework Help: Health

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