1. Saltwater is completely different from freshwater 2. Only certain animals can live in saltwater/regular water 3. Plants may not require things from saltwater to survive, things can die
Apoptosis, is an orderly process in which the cell's contents break down and are packaged into small packets of membrane for “garbage collection” by immune cells.
Well I don't know much but I do know that they are different because unicellular can self produce which means they can reproduce without someone else but multicelluar needs someone else to reproduce
