Answer:
i don't think the vaccine will help. a lot of people died from it.
Explanation:
The molecular clock is a figurative term for a technique that uses the mutation rate of biomolecules to deduce the time in prehistory when two or more life forms diverged. The biomolecular data used for such calculations are usually nucleotide sequences for DNA or amino acid sequences for proteins.
Explanation:
Commensalism. The fish is benefited and the sea urchin is not affected.
Answer:kinetic
Explanation:kinetic means moving if it’s doing work then it’s moving