Answer:
DNA is a self-replicating material
Explanation:
Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell. To accomplish this, each strand of existing DNA acts as a template for replication.
B: single celled because protest has more than one cells
Answer:
to help digest food and to make vitamins
Explanation:
Sugar and oxygen are the end products of photosynthesis
I believe it is D, with my knowledge on the subject.
