What term is used to describe the reuse of aluminum in old soda cans to make new products

Explain the importance of producers, primary consumers, secondary consumers and decomposers in an ecosystem.

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.

Wich level of organization includes all the other levels or organizations