An animal trainer is trying to teach a lion to perform tricks for the circus. First the lion is given food if he sits quietly on a chair. Next the lion is given food if he raises one paw. Finally the lion is given food if he gives the trainer a "high-five." In this example, the lion is being trained by .

A) negative reinforcement
B) generalization
C) punishment
D) shaping

The correct answer is D. Shaping

Explanation:

An animal trainer is trying to teach a lion to perform tricks for the circus. First the lion is given food if he sits quietly on a chair. Next the lion is given food if he raises one paw. Finally the lion is given food if he gives the trainer a "high-five." In this example, the lion is being trained by SHAPING.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.

the packers and the chiefs played in the first super bowl, which was held in los angeles in 1967. -is the sentence that would stand out the most when scanning a paragraph.