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stepan [7]
2 years ago
15

. What are the major factors that cause cell growth?

Biology
1 answer:
yanalaym [24]2 years ago
7 0

Answer:

External factors include physical and chemical signals. Growth factors are proteins that stimulate cell division. – Most mammal cells form a single layer in a culture dish and stop dividing once they touch other cells. Two of the most important internal factors are kinases and cyclins.

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<u>It's also made up of small amounts of other substances. </u>

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<u>The outer core is the second layer of the Earth.</u>

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3 years ago
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Count the number of bases?​
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The main dietary factor associated with elevated blood cholesterol is?
Korolek [52]

The main dietary factor associated with elevated blood cholesterol is saturated fat.

<h3>What about saturated fat?</h3>
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5 0
2 years ago
What fossil is a copy of an organism's structure, formed when minerals seep into a mold in sediment?
eimsori [14]
<span>Cast is a fossil that is a copy of an organisms shape, formed when minerals seep into a mold. A fossil formed when an animal, plant, or other organism dies, its flesh decays and bones deteriorate due to chemical reactions; minerals gradually enter into the cavity, resulting in a cast, also called a mold fossil, which is in the general form of the original organism.</span>
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Yuki888 [10]

Answer: Option C

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The main function of the lymph is to transport lymph, which is a fluid that helps in fighting with infection.

The pathway that is followed by the lymphatic system inside the body is lymph nodes→ lymph vessels→lymph capillaries→ subclavein veins.

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3 years ago
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