Activation of the parasympathetic nervous system salivation and decreases blood pressure.

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?