Answer: choice c
Explanation: choice a and choice c are very similar, but the phrasing of the words is different. Genes are made up of DNA.
The products of one are the reactants to the other
The cells increase without an increase in size
Single felled zygotes divide into smaller and smaller cells
Distinguishes amino acids from one another
<span>Observations of organisms include </span>descriptions of the size, number, and arrangement of parts of the organism.
Hope that helped!