It’s A
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Answer:
Pavlov used proved his theory of classical conditioning by studying salivation in dogs. He observed an unconditioned response, the salivation, that was a consequence of an unconditioned stimulus (the meat). Then, he paired the unconditioned response with a neutral stimulus (the sound of a bell), by giving the dog the meat after ringing the bell. He found that after being conditioned, the dog salivated every time he heard the bell ring, the salivation was now a conditioned response.
D) Most water and mud behave the same throughout time.
Yes. Without the Electoral College, it would diminish the influence of smaller states and rural areas of the country; lead to more recounts, contentious fights over provisional ballots, and conflicts over the results of presidential elections; and encourage voter fraud. It could also radicalize American politics and lead to Presidents who are elected with very small pluralities, or who failed to qualify for the ballot in all 50 states and the District of Columbia.
Answer:
A marginal benefit is a maximum amount a consumer is willing to pay for an additional good or service. ... The marginal benefit for a consumer tends to decrease as consumption of the good or service increases.
Explanation:
In the business world, the marginal benefit for producers is often referred to as marginal revenue.
