Some, from, and, and but are __________ words, and door, box, hop, and quickly

Why do a majority of children in the United States fail to meet the standards of the President's Council on Physical Fitness?

a. As TV watching increases, fitness increase. b. There is a lack of involvement in sports that provide continuous activity. c. Parents and school officials tend to encourage or model good exercise habits. d. There is adolescent peer pressure to avoid exercise and physical activity.

A nonspecific risk factor for substance use is ____

a. being involved in several hobbies b. high level of engagement with school c. perception of oneself to be physically less mature than same-age peers d. having friends with positive attitudes about substance use