Asthma is an example of
a. the immune system attacking its own body cells.
b. the immune system overreacting to an antigen.
c. an autoimmune disease.
d. an infection.

When practicing refusal skills, it is beneficial to participate in a potentially stressful or threatening situation. select the best answer from the choices provided. t f

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?

How do people attempt to explain the behaviors of others?