Question

cell theory is a set of three basic rules that define what makes something alive: 1. all living things are made of one or more cells. this includes a single - celled bacterium or a human made of trillions of cells. 2. cells come from other living cells. new cells dont just appear out of nowhere. they are created when existing cells divide. 3. cells are the basic structures and functions of life. they do all the important jobs in a living thing, like carrying oxygen and fighting germs. what does cell theory say about all living things? they need sunlight to survive. they live for a set number of years. they are made of one or more cells.

Explanation:

Cell theory states that all living things are made of one or more cells, cells come from other living cells, and cells are the basic structures and functions of life. The option "All living things are made of one or more cells" aligns with the first - principle of cell theory.

Answer:

They are made of one or more cells.