The importance of mitosis...
The process of mitosis is important because of many reasons.

1. Each day you loose many cells, because they die. You need to recover them, because they help you. They have a different process to help you do things. So mitosis helps you get the lost cells again.

2. Another reason is because you grow. When you grow you need more energy to help you do functions. So mitosis hepls you make cells to do those funstions.