Regular Physical Activity Reduces the Risk of _____

Q25: Teens below the 15th percentile of weight-for-height

Q26: Menarche occurs most commonly during sexual maturation

Q27: Why is vitamin D important to the

Q28: Research by Frisch suggests that _ percent

Q29: Adolescence is usually defined as the period

Q31: School-based programs can play important roles in

Q32: The energy needs of adolescents are influenced

Q33: List the biological changes that occur during

Q34: Half of U.S. adolescents attend a physical

Q35: Bone is composed largely of calcium, protein,