Use the drop-down tool to select the best answers. In order for the body to know what is happening on the outside, there is a
that helps gather information and detect changes.
The information about the changes is sent to a
that processes the information and determines a response.
The part of the body that carries out that response is the
.

Brad was almost hit by a speeding truck as he crossed the street. his heart began to race, and he felt extremely afraid as he jumped out of the way in just enough time to avoid the truck. a psychologist who supports the theory of emotion would claim that based on the arousal brad experienced, he appraised the situation and then labeled his racing heart as fear. a. james-lange b. cannon-bard c. schachter two-factor d. evolutionary