Answer:
Ecological relationship is very important in our ecosystem. Every part has its own duties in maintaining the natural flow of the ecosystem. If there are part or one that become endangered, there is a possibility that all the remaining parts would be in danger.
Answer:
common ancestor. ... Mammals share the homologous structure of the vertebrae in common.
Explanation:
Answer:
The answer is A. <em><u>Amino Acids</u></em>
Explanation:
<em>I did my research and I would suppose that this is about right. Correct me if I am incorrect and have a good one!</em>
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What graph!? If u want me to answer that u have to include a graph sooooo ya