What are stem cells? How are cells specialized?

Answers

Answer 1

Answer:

Stem cells provide new cells for the body as it grows, and replace specialised cells that are damaged or lost.

Explanation:


Related Questions

Constellations are named for people places or figures from myths legends and even for names of modern astronomers

Answers

Answer:

Constellations are named for people, places, or figures from myths, legends, and even names of modern astronomers. True.

Which behavior is a response that is determined by heredity?
O fighting for protection
O All behaviors are determined by heredity.
O hunting in packs
O sleeping
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Bi

Answers

Answer:

A. Fighting for protection.

Explanation:

B. Would be false because most behaviors are learnt or picked up after an individual animal has been born. It experiences things in its surroundings that will alter its behavior accordingly

C. Hunting packs could not be an option because that is a feature that animals are introduced to at a young age. They are t born with the knowledge of how to hunt with others in unison it is something it will have to learn. For example, if a pup were to be born in isolation it may not know how to function in a pack when hunting.

D. Would could not be an answer choice because all animals are born with the knowledge to sleep. No matter what genes it received, sleep is something all animals undergo.

A. Fighting for protection could be the only answer that fits because it is a behavior that genes can carry. For an example, if an animal were to have parents with extremely aggressive behavior and has a good stamina and experience with fighting, the pup/baby animal will have a good sense of fighting.

Hope this helps! :D

Plezz help
The tides on Earth are caused by:


Question 4 options:


The angle of the Sun.



The changes in hot and cold weather each day.



The gravitational pull of the Moon as it orbits Earth.



The speed of Earth's rotation.

Answers

Answer:

The gravitational pull of the moon as it orbits earth

Answer:

The changes in hot and cold weather each day

Does more rainfall mean more rainfall happening? (Amplify Science, 6th grade)

Answers

Answer:

No

Explanation:

it just means that the rainfall is happening in more intense events. Its pouring instead of drizzling. Basically it means that its raining harder. It isn't raining anymore than it was before. The pressure is just increasing.

what are the real world application of colors​

Answers

Answer:

A review of groundbreaking scientific research on color perception and how it affects everyday decisions and outcomes.

Explanation:

In denotative applications, color is used to segregate or attract attention. Finally, color may be used to enhance aesthetics, induce an emotional response, or establish a mood.

You ate a chicken sandwich with a lettuce salad. Explain how the end- products of the digestion of your meal are utilized in the body.
Example: Bread is a carbohydrate which contains glucose which is needed to release energy during respiration.​

Answers

Answer:

the respiratory sytem

respiratory system has many things with it or the glucose cell in general

How diffusion helps animals and plants (6marks)

Answers

In both plants and animals, diffusion is important in the movement of important molecules both in and out of the cell. It is also essential for the removal of waste products produced by the cells themselves.

Hope that helped!

Diffusion is a passive process involving the movement of molecules from a region of a higher concentration to one of a lower concentration (the term passive means that the process does not require an input of energy to take place).

Scientists dedicated to understanding memory have made it possible for us to know a lot about memory.

A. True
B. False

Answers

A. True
We know a lot about memory than we did in the past!
Please give brainliest

6. Transmission based precautions include all of the following, except:

A: Airborne
B: Droplet
C: Contact
D: Indirect

Answers

Given what we know, we can conclude that one can avoid infection through all of the methods used by using a face mask and gloves.

Why use a face mask and gloves?

This protective equipment helps to lower the risk of infection. Gloves can protect against contact transmission, whilst the mask can help to defend the wearer against airborne, droplet, and indirect transmission of infections.

Therefore, we can confirm that one can avoid infection through all of the methods used by using a face mask and gloves.

To learn more about masks visit:

https://brainly.com/question/11856236?referrer=searchResults

What is the difference between the Cassini mission and the Cassini division?

Answers

Answer:

The Cassini Mission do you by chance mean the Cayo Perico Heist/mission

Explanation

Can you beat the Cayo Perico heist solo?

It's possible to rake in upwards of a million dollars in GTA fun bucks by completing it and it can be done multiple times, which means there's a lot of money to be made. While many of the heists require you to bring along a gang of friends, this one can be done all by yourself.

The Borderea chouardii plant is one of the rarest plant species in the world. It is only found on the Spanish side of the Pyrenees mountains.

Borderea chouardii plants are either male or female. A specific type of ant carries pollen from the male plants to the females so that seeds can be produced. Another type of ant spreads the seeds so that new plants can grow.

Why is the behavior of these two types of ants important to the Borderea chouardii plant?
A.
The plants must store food to have enough energy.
B.
The plants must excrete waste to get rid of harmful substances.
C.
The plants must reproduce for the species to survive.
D.
The plants need nutrients from the ants so that they can grow.

the answer is :
The plants must reproduce for the species to survive.

Answers

Answer:

C

Explanation:

Plants need these ants to help carry their pollen around to grow more flowers

Which these are ways to prevent flooding? (Select all that apply)

Answers

Answer:

flood control dams split and maybe barriers

5) Look at the image of a crab. Why does the crab have a red coloration on the tips of its claws?

Answers

Answer:

A) It inherited this trait from its parent crabs

Explanation:

Example of forlorn ? Need help

Answers

A puppy watching his owner leave for the day

QID: 17406 [1 Mark] Question: 13 of 80 Ripening of mango is which change A. Physical B. O chemical C. O reversible D. O None of these​

Answers

Answer:

A. Physical change

Explanation:

Because no ne substance is formed in this reaction.

Please mark my answer the brainliest

Explanation:

Its A physical because the needs to get to an lawful Flow SwiftKey 1 Flow SwiftKey Flow 1 students in newly 1 1 1 students in newly 1 students where a specific circumstance 1 Flow Flow 1 students where sneezing 1 Flow Flow 1 Flow Flow 1 students where a juice bar owner intends to carry out an exploratory research to research to research to research to research to research to research to research

What types of cellular transport mechanisms do eukaryotic cells use?

Answers

Answer:

I believe intracellular transport is the one whom peculiar to eukaryotic cells since they include organelles contained in membranes that must be mediated in order for cargo exchange to occur.

Explanation:

Hello any is alive here ? : /​

Answers

Answer:

yes mister I am alive here

In an ecosystem, first-level consumers have more energy available to them when consuming food than third-level consumers do. Which reason supports why this is true?

A. There are more third level consumers competing for food.
B. More energy is available at lower levels of the energy pyramid.
C. Third-level consumers require less energy than second-level and first-level consumers.
D. Plants do not provide enough energy to support the entire pyramid of consumers.

Answers

Answer:

B

Explanation:

When the producer gets its energy from the sun and gets eaten, less energy passes on. This cycle continues as it goes one consumer up the ecosystem pyramid until it reaches the highest level.

what is electromagnetism

Answers

Answer:

Explanation:C'est le magnetisme produiit par l'electriciter

which of these is referred to as the " jumping gene" because it can cause mutations as it moves DNA around and mixes DNA up in a cells' nucleus?
A. radon
B. transposons
C. herbicide
D. GMO

Answers

Answer:the correct answer is b

Explanation:

Find each sum or difference. 12 1/4 - 9 3/5 =

Answers

Answer:

2.65 is the answer to Find each sum or difference. 12 1/4 - 9 3/5 =

Explanation:

All cells live and divide at the same rate.
True
False

Answers

Answer: False

Explanation:

I have many questions for my hw

Here are all the facts:
A girl, lets call her Grace, is wondering which pet she should get. she has owned a betta fish before, and has done a lot of research for hermit crabs. But here are some things she doesn't know:

1. Which one is easier to care for? Betta fish or hermit crab
2. Will a hermit crab be ok in a five 1/2 gallon tank?
3. Is it ok if she just gets one hermit crab or should she get multiple?
4. And ultimately, which one should she get, hermit crab or betta fish?

The last one is the most important. Thanks!

Answers

Answer:

hermit crab

Explanation:

hermit crabs easier to care

A

The measure of electricity used by American homes, businesses, and institutions is measured in _____ hours

A: Grams
B: Kilowatt
C: Meters
D: Newtons

Answers

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The Correct choice is B

The measure of electricity used by American homes businesses, and institutions is measured in Kilowatt hours.

Explain how the substitution affect in the income effect interact with changes in price to change the quantity demanded

Answers

Answer:

For normal goods, the income effect and the substitution effect both work in the same direction; a decrease in the relative price of the good will increase quantity demanded both because the good is now cheaper than substitute goods, and because the lower price means that consumers have a greater total purchasing power.

Explanation:

ps: there are 11 steps.​

Answers

I found 10 but hope this helps ‍♂️

1. The blood first enters the right atrium.
2. The blood then flows through the tricuspid valve into the right ventricle.
3. When the heart beats, the ventricle pushes blood through the pulmonic valve into the pulmonary artery.
4. The pulmonary artery carries blood to the lungs where it “picks up” oxygen.
5. It then leaves the lungs to return to the heart through the pulmonary vein.
6. The blood enters the left atrium.
7. It drops through the mitral valve into the left ventricle.
8. The left ventricle then pumps blood through the aortic valve and into the aorta. The aorta is the artery that feeds the rest of the body through a system of blood vessels.

9. Blood returns to the heart from the body via two large blood vessels called the superior vena cava and the inferior vena cava. This blood carries little oxygen, as it is returning from the body where oxygen was used.
10. The vena cavas pump blood into the right atrium and the cycle begins all over again.

Look at the functions that you wrote in the table for #1. Each gene has a different function, but all of these genes have something in commonWhich body system do they seem to be making proteins for nervous system, cardiovascular system, urinary system, respiratory system, digestive system, integumentary system, skeletal system, muscular system, or immune system? Be sure to justify your answer

Answers

Answer:

the digestive system

Explanation:

The primary function of the digestive system is to break down and absorb nutrients, salts, and water, as well as to eliminate some wastes.

Carbohydrates, fats and proteins are called micronutrients. They are the nutrients you use in the largest amounts.

which of the following inferences about mrs.annie johnson is best supported by the first paragraph of the excerpt

Answers

Don’t see the paragraph

chains and ammino acids make ____ which can join together to make a _____

Answers

Proteins; polypeptide. I passed this question on my exam

Which of these are ways to prevent beach or shoreline erosion? (Select all that apply.)

Answers

hi, answers are sea wall, groin, breakwater.
Other Questions
PLEASE HELP ME AFAP!The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation represents the linear model for this data.y = 3.4x + 43According to the model, how many pizzas will be sold nightly if 15 coupons are issued? Fill in the blank with the most appropriate command form ofthe verb.Juanito, i_ la verdad!A.diB.ponC.entrega D.haz Isaac has 21 green marbles and 7 blue marbles. He wants to place them in identical groups without any marbles left over. What is the greatest number of groups Isaac can make? For a standard normal distribution, find the approximate value of p (negative 0.78 less-than-or-equal-to z less-than-or-equal-to 1.16). use the portion of the standard normal table below to help answer the question. z probability 0.00 0.5000 0.16 0.5636 0.22 0.5871 0.78 0.7823 1.00 0.8413 1.16 0.8770 1.78 0.9625 2.00 0.9772 22% 66% 78% 88% Which expressions are equivalent to the one below? Check all that apply.9^x This question is to the speech "Ain't I a woman" I needs help please, a step by step answer Who was the most notorious and corrupt political leader of New York City' Tammany Hall?A.Boss Tweed B.Samuel Tilden C.Richard J. Daley D.Enoch Johnson slope 4/5 y intersept -8 Kyle has a notebook for each of his 13 classes he puts 5 stickers on each notebook there are 10 stickers on each sheet how many sheets of stickers will Kyle need? Describe how the mol- ecule whose formula is NO is different from the molecule whose formula is N 2 O. what was on important effect of Charlemagne's as holy roman emperora the feudal system was brought to an end b the Catholic Church lost most of its power c education became more important d small kingdoms became more independententI think it is d or c Lol I'm soo bad at spanish Electroconvulsive therapy has been most successful in the treatment of:. would would would would would would would would would would would would would 6. The Renaissance was a major turning point in world history. Which event mostcontributed to the beginning of the Renaissance?A. the conquest of Constantinople by the Ottoman TurksB. the rediscovery of ancient texts by Italian humanist scholarsC. the criticism of the sale of indulgences by the Catholic ChurchD. the temporary move of the Papacy from Rome to Avignon Why did Susan b Anthony open up with friends and fellow citizens help pls dont know what im doing Write a script that depicts an employer meeting expectation and failing meeting expectations The speed limit is _______ MPH at intersections during the last 100 feet approaching the intersection, if you cannot see the roadways entering the intersection.