a. The smallest living things are cells.
Cell theory states that:
1. Cells came from pre-existing cells
2. Cells are the basic unit of life
3. All life is composed of cell/s
More:
The
cellular organization relates with one another since the colossal cell,
the organ system is fundamentally composed of cells. Cells are the
building blocks of these structures and which creates such organ and
organ system. They associate as one cell intercommunicates with another
cell until all received the message and translates it and sends it with
another organ and to cell -vice-versa. And also, they become
interdependent with the other cell -other tissue -other organs -other
organ system.
