Answer:
Your answer would be ( A star has 2 star systems )
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The answer is D. learned behavior.
A change in behavior of an organism takes place due an experience is called learning. Animals learn behavior in many ways. On such way is given the question that anole lizard ate bright red butterfly instead small insects which are its normal food and became ill. Anole lizard learned through experience that bright red insects are not its food. Thus, a learned behavior is one that an organism develops by encountering experience.
Answer:
So blood can reach the fetus
Explanation:
The answer is C. Population size
