Answer:A i think it is I’m positive
DNA replication needs to occur because existing cells divide to produce new ones . It needs to be copied before cell division so each new cell created can receive a new full set of “instructions”
The most abundant source of proteins for humans specifically is most likely going to come from lipids and carbohydrates.
1. is the second one
2. is the last one
3. is the second one
4.
5. is the third one
6. is the first one
7.is the last one
8. is the second one