14. Scientists use models of earthquakes to (5 points) O change their location
O stop them from occurring
O understand the process
O increase the waves formed in the process

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

The chemical form of energy that is useable by the cell to do work

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.