People can be conditioned to respond to a stimulus they are not aware of. This is called ________ conditioning

Which of the following did Freud call the fundamental rule of psychoanalysis?

A) hypnosis B) free association C) hand pressure D) chimney sweeping

Animals that rely on external factors to maintain their core temperature, such as basking in the sunlight, are known as a. endotherms

b. ectotherms. c. mesotherms d. warm-blooded animals.