38. What is one benefit of feeling angry?
a. It provides a form of exercise for our heart and blood vessels.
b. It prepares us for future occasions that we might feel angry.
c. It serves as a signal that something is not right.
d. It changes how our mind works.
39. In the selection, what is the meaning of the word "challenge?"
a. It refers to a task that is new.
b. It refers to a task that is different
c. It refers to a task that is assigned to us.
d. It refers to a task that is difficult to do.
40. In the selection, which trait would be most helpful when trying to use our anger in a positive way?
a. being obedient b. being honest c. being thoughtful
d. being hardworking​