Which of the following activities belongs on the top of the physical activity pyramid? A. playing video games B. calisthenics C. sprinting D. running Please select the best answer from the choices provided. A B C D

What are the systems used to describe how information is stored in the brain? list each.

True or false: determining the source and motive of an ad for a health product will you decide whether the ad is a reliable source of health information.

How does drinking alcohol or using drugs put a person at risk for hiv infection? a.they improve judgment, which makes it more likely for people to engage in risky behavior. b.they impair judgment, which makes it more likely for people to engage in risky behavior. c.they impair judgment, which makes it less likely for people to engage in risky behavior. d.they improve judgment, which makes it less likely for people to engage in risky behavior.