If all cells the same then you won't be able to touch... if everything is eye, where is listening, or touch...
like if you don't have hand, and all are foot... ugh.. my grammar's bad
I hope you understand
I think the answer is B..
I think it is C but i would check Google because idk if i am right. Sorry
DNA replication needs to occur because existing cells divide to produce new cells. the DNA needs to be copied before cell division so that each new cell receives a full set of instructions
