When four preschoolers pretend to go to the hospital, with two children acting as patients, one as a nurse, and one as a doctor, they are engaged in play.

a. solitary
b. parallel
c. associative
d. cooperative

Hiv can be transmitted through oral sex. you can get hiv through vaginal fluid and semen. if you have an open sore or cut in or near your mouth and an you get the semen or vaginal fluid of an infected person in those cuts or sores, you can get hiv

Behavioral science is the study of human behaviors and how they can be influenced.  by examining patterns in behavior as well as reactions, individuals with behavioral problems can be more adequately treated, resulting in greater mental health of our society/the public.

Answer target heart rate;

The answer is a b and c