Find a list of the basic principles of the cellular theory of organisms, try to write them in abbreviated form. You can record with symbols that you can think of yourself.
The main provisions of the cellular theory of the structure of organisms
A cell is a unit of the structure of the living.
The cell has a membrane.
The nucleus is the basis of the cell.
Cells multiply by division.
The cell structure proves the unity of origin of all living things.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.