Early engines used ___ to perform difficult tasks.

A: fire power

B: horse power

C: nuclear power

D: steam power

Increasing the number of responses required in a ratio schedule of reinforcement too quickly often results in a stereotyped pattern of behavior that includes emotional responding and a failure to perform the required behavior.

Archie and the members of his bowling team have stopped eating in the diner across the street from the bowling alley ever since the diner hired a waiter whom Archie and his friends believe is gay. This is an example of: A) Ebonics. B) homophobia.

What is the most important producer in both freshwater and marine ecosystem?

Describe what is revealed through the law of demand. Explain what the law of demand fails to reveal about the quantity demanded.

Combined, China and India hold what percentage of the world's population? A. 75% B. 90% C. 10% D. 25%

Damon experienced a death in his family from the hurricane that passed through his city recently. his stress levels are very high and he's starting to feel very tired and distracted at work.

Why does organic produce spoil more quickly than conventional produce? A. It is of lower quality. B. It takes longer to grow. C. It is not treated with preservatives. D. Natural fertilizers have this effect on organically grown crops.

Which of the following might be an advantage of participant observation research? A. The researcher has considerable control over the conditions of the research. B. The researcher can uncover what people do rather than simply what they say they do.

The fulfillment of prophecy is hidden. True False

What was traded for slaves on the west coast of Africa?