Answer:
it is.
Explanation:
breathing helps you live (obviously) so it would be considered a life function
It helped him because you can breed certain traits you want in things to get the traits you want
DNA comprises the genetic makeup of every organism. It carries genetic information that is used by the organs in the body to determine what functions to carry out.
DNA cannot be used to see the nuclei of cells or absorb viruses. A person's personality cannot be determined from DNA.
The answer is D. to determine if people are related, as DNA between two people can be compared for similarities of code between the two.
It must pass from the nucleus to the ribosomes, hope this helped!