I think its China , US and matbe be more
The capital resource is a tractor.
Answer:B
Explanation:The cotton gin made it easier to clean cotton so more cotton less value.
<span>B is the most correct answer. Both active listening and body language are used to make sure a message is communicated properly. Having the proper body language to accompany a message is vital to making sure it is received as intended. In addition, active listening and paying close attention to all the aspects of the speaker's messages are essential to proper message receipt.</span>
<span>This is the major part of operant conditioning. When a behavior is repeated because of a positive (or negative) reinforcement, conditioning is taking place. Positive reinforcements give a reward or some kind of response for continuing a behavior, while negative reinforcements lower the intensity or remove a punishment for continuing the behavior.</span>
