Give a basic description and example of each of the defense mechanisms (regression, reaction formation, projection, rationalization, displacement, sublimation, and denial).

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

The approach that contends psychology must study internal mental events in order to fully understand behavior is:

Which of these is a disadvantage of hydrogen fuel cells? a. engines that use hydrogen fuel are more efficient than gasoline-powered engines. b. the only emission produced by hydrogen fuel cells is water. c. hydrogen fuel is continually available and useful for heating. d. hydrogen fuel is often purified in a process that emits lots of greenhouse gases.