Here's a breakdown of its key points:
* All living organisms are composed of one or more cells: This means that even the smallest and simplest organisms are made up of at least one cell.
* Cells are the basic unit of structure and function in all living things: This means that cells perform all the necessary life processes, such as metabolism, growth, and reproduction.
* All cells arise from pre-existing cells: This means that cells do not spontaneously arise, but instead are produced by other cells through cell division.
The Cell Theory is a fundamental principle in biology and has revolutionized our understanding of life.