So that everything is not messed up during mitosis
To protect it from the acids
Nephron helps the urinary system to rid off metabolic waste in our system.
Answer:
S phase
Explanation:
The S is short for synthesis, which means that DNA is being replicated. This is one of the stages of interphase, when the cell is growing and getting ready to divide. Well, this is the getting ready to divide part of interphase; the cell needs to duplicate its DNA so it has enough to divide out to daughter cells.