Adolescents require fewer hours of physical activity than adults.

False

Explanation:

Adolescents don't require fewer hours of physical activity than adults.

False.

Explanation:

Adolescents actually require more physical activity than adults, for their consumption of calories is greater than the usual percentile of bmi (due to them growing). This means that they need to expend the extra calories they get through physical activities.

i believe the answer would be 'd'.

hope this !