Answer:
The cell theory is an explanation of what cells are and why they exist. The three main parts are: 1) All living things are made of cells and their products, 2) New cells are created by old cells dividing into two, and 3) Cells are the basic building units of life.
Explanation:
Answer: cells are the basic building units of life
This is because cells make up the smallest level of a living organism such as yourself and other living things. The cellular level of an organism is where the metabolic processes occur they keep the organism alive. This is why the cell is the fundamental unit of life.
Explanation:
