The two main types are DNA and RNA
Populations tend to grow because of repopulation.
Answer:
It equals the number of protons and electrons.
Explanation:
Answer:
The mouse and chicken have the closest relationship of the 5 presented because they have the most shared characteristics through their embryonic development. 3. Why do you think scientists study the embryological development of different species?
The Answer is A but im only about 5% sure about my answer