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Sauron [17]
3 years ago
5

# 14 please!!!! will give brainliest

Biology
1 answer:
Vesna [10]3 years ago
7 0

Answer:

Within the bone marrow, all blood cells originate from a single type of unspecialized cell called a stem cell. When a stem cell divides, it first becomes an immature red blood cell, white blood cell, or platelet-producing cell.

Explanation:

I am not sure if this helps you....

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PLEASE HELP ASAP!!!! I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER!!!
Scrat [10]
Comparing and contrasting a compound light microscope, basically both operate by bouncing tiny particles or waves off of objects in order to make them visible. Electrons are smaller than light photons so we can see smaller objects clearly with electron microscopes. There are disadvantages though. First, color is a function of light wave frequency so we can't see electron micrographs in color. Color can be added artificially though by computer to differentiate structures, (think photoshop). Also, we cannot see electrons so we make them visible by bouncing them off a cathode ray screen similar to a TV set or computer monitor
8 0
3 years ago
Which of these would you expect to have the least momentum?
STALIN [3.7K]
Answer:  
A less massive object would have a greater momentum owing to a velocity which is greater than that of the more massive object.
7 0
4 years ago
Read 2 more answers
. How many cotyledons would be found in a flowering plant with nine petals on each flower and long leaves with parallel leaf vei
ale4655 [162]
Theres monocotyledons and dicotyledons. (1 and 2 cots)
the answer should be monocotyledons, we can see that through the leaves and the petals. monocotyledons the petals r usually in the multiples of 3 or 6, and 9 petals is the multiple of 3. also, monocots leaves r usually in parallel leaf veins, so your plant is monocotyledons, which means one.

just in addition, dicots petals r in multiples of 4 or 5, and their leaves r usually in branched veins
4 0
3 years ago
Which term is used to classify amino acids in the diet?
Elodia [21]
<span>Amino acids are considered as the building blocks of protein's, so amino acid rich food simply means protein rich food. There are 20 classifications for amino acids but nine of them are essential since our body can't make them. Usually in diet important amino acids are Lysine (C6H14N2O2), Leucine (C6H13NO2), Valine (C5H11NO2), Tryptophan (C11H12N2O2), Isoleucine (C6H13NO2) Phenylalanine (C9H11NO2) and Threonine (C4H9NO3).</span>
3 0
3 years ago
A student made a model of an ecosystem inside a sealed plastic bottle. She
Anton [14]

It illustrates the cycling of matter, just like in a natural ecosystem.

Option D.

<h3><u>Explanation:</u></h3>

The natural stable ecosystem is defined as the ecosystem which has the members doing their part of job and each and every member contribute to the stability of the ecosystem by completing food chains.

Here in this bottle ecosystem the boy put the stones, rocks, water which gives proper nutrition to the growing plants and animals which are also introduced by the boy. The plants produce oxygen and consume carbon dioxide whereas the animals consume oxygen and produce carbon dioxide. Thus the cycle is maintained and stability is achieved.

4 0
3 years ago
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