Only part of the energy in one trophic level gets passed to the next level. in any energy pyramid, about is passed from level to level.

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.

Iwanna go do something with my ideas? ?

Which of the following explains why a tree is often used as a model to represent the principle of common descent