Cells differentiate in order to create cells that perform specific functions.
Answer:
Heart
Explanation:
WIthout Heart, you will die. But you can breathe volunatrily without a brain.
half the number of chromosomes as in the original cell
<span>The edge of a continent where the ocean water is shallow is called the continental shelf. T</span>he continental shelf is the area of seabed around a large landmass where the sea is relatively shallow compared to the open ocean.