Respuesta :
It is definitely number 3. I am certain because I just took the quiz and did not miss any questions. Also it makes most sense because it is saying teens should exercise for an hour daily just like the question is asking.
The sentence which best supports the reason is; "the US Department of Agriculture recommends that young people ages 6–17 should engage in 60 minutes of physical activity each day."
What are extracurricular activities?
Extracurricular activities are those activities that does not have to do with teaching and learning in schools. These include games and sight seeing or excursions.
The statement that best supports the reason; "recreational sports are valuable because youth need to exercise daily” is; "The US Department of Agriculture recommends that young people ages 6–17 should engage in 60 minutes of physical activity each day."
Learn more about Extracurricular activities :https://brainly.com/question/8158492