A germ-line mutation in one of the genes implicated in the cancer occurred in an ancestor.
It could be an example of cooperation
<u>Answer:</u><u>All of the above</u>
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<u>Explanation: Reason being is because the cell membrane protects the cell, that's what is really important about it's function. But all of the following is true too.</u>
Answer:
It's a non-polar covalent bond.
Explanation:
Non-polar means they do not interact with water. Carbon dioxide and Oxygen bonded together by sharing electrons equally.
Answer:
The answer is D
Explanation:
because the tundra has animals such as lemmings arctic foxes etc...