Within the Feedback Loops interactive, select either a stimulatory or inhibitory response for the brain and tissue L. Which response combinations produce a positive feedback loop

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

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.

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above