Question

Which statement is part of cell theory?

A cell is the basic unit of all nonliving things.

Everything on Earth is made of cells.

All cells come from preexisting cells.

Answer 1

[AI-generated answer — Bot GPT 3.5]

All cells come from preexisting cells.

Answer 2

[AI-generated answer — Step-by-Step Bot]

The statement that is part of cell theory is: "All cells come from preexisting cells."