Question

According to cell theory, cells are the
of life. In other words, all living things are made of at least one cell. Cells can survive on their own as
organisms or in groups in
organisms.

Answer 1

According to cell theory, cells are the **basic unit** of life. In other words, all living things are made of at least one cell. Cells can survive on their own as **unicellular** organisms or in groups in **multicellular** organisms.