Which level is the lowest in the human organizational hierarchy? a. atomic b. cellular c. molecular d. systemic

Weak stimulus will cause a weak action potential. the stronger the stimulus, the stronger the action potential. a. true b. false

Which of the following best explains why the game of economics does not have a single goal

Treatment of psychological disorders: a. can offer significant relief b. often makes the problem worse. c.is often unclear d. is rarely .