Sam is next in line for an interview. he seems to be nervous and tense, and he is sweating profusely.
which sub-system of his nervous system is responsible for the way that sam feels?
enteric nervous system
parasympathetic nervous system
sympathetic nervous system

Which best explains how this maneuver unblock a person's airway?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation