Here's why:
* Cell theory states that all living organisms are made up of one or more cells. This means that cells are the fundamental building blocks of life.
* Cells are the smallest units that can carry out all the processes necessary for life, such as metabolism, growth, and reproduction.
* All cells arise from pre-existing cells. This means that new cells are not spontaneously generated, but rather come from the division of existing cells.
Therefore, the cell is the basic unit of life as it is the smallest entity capable of carrying out all life functions and serves as the foundation for all living organisms.
