Respuesta :

Ahmed301saeed

Answer:

I think it is Cell Theory.

Explanation:

Because the cell theory has 3 main points:

  • The cell is the basic unit of all living organisms.
  • All living organisms are made up of cells.
  • All cells arise from pre-existing cells.

The question is related to the first point, so it states the Cell Theory.

I hope this helps!
Cell theory Hope this helps