The camel was the most useful animal in the exchange of gold, silk, and salt
B is the answer explanation at the top.
The answer is letter b. a learned reaction. The behavioral
point of view defines anxiety as a learned reaction towards any subject matter
depending on a person. Anxiety disorder is explained as a psychiatric illness
wherein it involves great difficulties of terror or fear, and may also take
account of generalized anxiety disorder, panic disorder and may experience
panic attacks and many more anxiety disorders are part of the anxiety disorder,
such as separation anxiety. Individuals may have different anxiety disorder, depending
on their state