1.) How does physical activity help you keep fit and healthy ? Give your reasons? 2.) A lot of children suffer from obesity at a very young age . What health problems can they face when they grow up ?

Exercise boosts energy

Explanation:

Regular physical activity can improve your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.

risky behaviors. many behaviors are risky for your health and happiness. the main hazards include using tobacco, alcohol, and sexual activity.