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27-09-2022
Biology

Answered

Which of these best describes the tiny leg bones that some whales have, which do not aid in their movement or serve any other function? Why?
A. structures that grow and improve in function as they are used
B. structures that will become adaptations when the environment changes
C. structures that are a remnant of the adaptations that the whale's ancestors needed to survive on land
D. structures that function at certain times of the year or under certain conditions

Answer :

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