After pavlov's dogs became conditioned to salivate at the sound of the metronome, he experimented with sounding the metronome and then failing to present the dogs with any food right away. soon they stopped salivating to the sound of the metronome. this represents the process called acquisition testing extinction spontaneous recovery

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

answer; (true);