The three major bullets
*all living things are composed of cells
*cells are the basic unit of a structure and function in all living things
*all cells are produced from other cells
The cell theory is a very important, because without it we would just think we were made up of blood, air, and muscle.
Multicellular and Unicellular
Multicellular- an organism consisting of many cells
Unicellular- An organism made of a single cell