Answer:
Frog forelimbs are typically short as the hind limbs are the principal limb pair generating propulsion.
The natural selection is the survival of the fittest, which means that o<span>nly the best adapted individuals survive and reproduce, contributing the most to the next generation</span>
According to natural selection, birds such as cardinals , eagles, and ducks have differently shaped feet due to <span>adaptation to different environments and feeding habits.
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Answer:
By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.
Explanation:
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I believe that it consists of about 3 billion letters/base pairs
I took the test the answer (for sure) is c: programmed cell death. Good Luck!
