Which of the following is not a characteristic of all living things? O All must eat to survive.
O All use energy.
O All can reproduce without a host.
O All can maintain homeostasis.

The 4th answer, All can maintain homeostasis

Explanation: Because some peoples homeostasis or their organs, and tissues and stuff can act up or stop, and that can cause disorders physically, and mentally

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.