Respuesta :
Answer:
A
Explanation:
Being healthy and fit does amazing things to your immune system, while it does not make it invulnerable it certainly does help immensely.
Answer:
c Regular participation in physical activity prevents an individual from developing certain diseases. A. Regular participation in physical activity reduces the risk of developing various diseases. Adults need at least 1 hour and 30 minutes of vigorous-intensity aerobic activity per week for important health benefits.