Answer:
B-Anxiety
Explanation:
Behavior: "the way in which an animal or person acts in response to a particular situation or stimulus"
Eating is a behavior.
Sleeping is a behavior.
Crying is a behavior.
Anxiety is more like a reaction to stress than a behavior that we need to do. I mean, you could say anxiety is a behavior but it is mostly classified as a characteristic or trait instead. You could respond to taking a math test be showing anxiety. But you could also be reacting to the announcment that your teacher might've made.
