Answer: Ask your teacher for some help
Explanation: if anything can help us your teacher
The answer to the question above is the fourth option which is <span>RNA.
RNA </span>stands for Ribonucleic acid. It is a nucleic acid. RNA is a polymeric molecule which has several biological roles including <span> coding, decoding, regulation, and expression of genes.</span><span>
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I think this is false because using this formula, you find population DENSITY, not size.
Birds and most land and water animals get along. the birds clean the bugs and old mean off of most animals and that gives them food for babies. but birds are pray to.