People’s perceptions of sex are influenced by internal and external factors. Which example is an internal factor? parents peer group fear of contracting an STI or STD media, such as books, television, and movies

What is the difference between muscular strength and muscular endurance? a. strength refers to mobility of joints, while endurance refers to muscular force. b. strength refers to percentage of body fat, while endurance refers to sustaining activity over time. c. strength refers to muscular force, while endurance refers to sustaining activity over time. d. strength refers to the quality of physical performance, while endurance refers to mobility of joints.

Viruses can cause the following, check all that apply. a. sore throat b. measles c. ear infection d. flu e. chicken pox

Why would a person’s self-esteem affect his or her health?