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Bad White [126]
3 years ago
8

Write a brief report about what causes cancer cells to develop.

Biology
1 answer:
a_sh-v [17]3 years ago
8 0
In order to study the formation of cancer cells, you should study the life cycle of normal cells as cancer cells are abnormal cells. 

Actually, Normal cells grow, divides and died after an interval of time. And when this process is break down, cancer cells begin to form. They are usually old cells which don't die after their life cycle.

Hope this helps!
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Organic phosphate is taken up by producers during photosynthesis and released by cellular respiration.
Zina [86]

Answer:

true

Explanation:

pa brainliest po please

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3 years ago
Fossils show that ancestors of the giraffe had shorter necks than the modern giraffe. The evolution of the modern giraffe may be
MaRussiya [10]

Answer:

B. Directional selection

Explanation:

When natural selection starts to choose one phenotypes that is an extreme (as in, a really small neck or a really long neck), this is an example of <u>directional selection.</u> It makes sense for giraffes to have evolved this way, because the longer the neck, the more ably they can eat food from high branches. The more food they could get, the more chance of reproduction, the more "evolutionarily fit" they are.

Stabilizing selection is when national selection picks average phenotypes (like a medium-sized neck). Disruptive selection is when the extremes are both picked (like all the medium-sized neck giraffes die, and two different species start to emerge). Sexual selection is picking a mate based on traits. Clearly, those answers don't work here.

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3 years ago
The muscles in between the ribs are called what
docker41 [41]
The muscles that are grouped in between the ribs are called Intercostal
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3 years ago
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how would you answer a person who says that the geologic column gives support for an earth that is at least 4.6 billion years ol
liubo4ka [24]
<span>The geologic column is a graphic representation of the layers of rock that make up the earth’s crust. By compiling data from local areas, scientists have constructed a composite picture of the earth. Evolutionists would have us believe that this is also a picture of the 4.5 billion year history of the earth. Using a bit of circular reasoning, the geologic column is used as support for biologic evolution, which is then sometimes used to confirm the order of the layers in the geologic column.</span>
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3 years ago
20 points each and brainliest!! I NEED HELP!
8_murik_8 [283]

YOU HAVE TWO LOOK AT BOTH

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