A physically active lifestyle may reduce the risk of Multiple Choice a.skin cancer, ADHD, and nutrient deficiency. b.liver cancer, anemia, and hypotension. c.infectious disease, muscular degenerative disease, and retinal detachment. d.osteoporosis, heart disease, and obesity. During endurance exercise, can supply as much as 10% of energy for exercising muscles. Multiple Choice a.fatty acids b.thiamin c.amino acids bo d.glucose