Question

what was shown by both redis and pasteurs experiments?
living things only come from other living things.
nonliving things can come from living things.
nonliving things only come from other nonliving things.
living things can come from nonliving things.

Explanation:

Redi's experiment disproved spontaneous generation by showing maggots came from flies, not rotting meat. Pasteur's swan - neck flask experiment also showed that microorganisms came from pre - existing microorganisms in the air, not from the broth itself. Both supported the idea that living things only come from other living things.

Answer:

Living things only come from other living things.