a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
Answer:
Behavioral disorders involve a pattern of hard to control disruptive behaviors in children that last for at the least is 6 months and cause problems in and around school, at home and in many social events or situations. Close to or nearly everyone shows some of these behaviors at times, but behavior disorders are more serious. Such as drug use or criminal activity.
Being hopeful and being positive
Answer: B. All three components are equally important to the general population
Explanation:
Endurance can be define as the ability of the organism to remain active for long while conducting physical activities.
Power is the quality of the living being to exert force, energy to conduct an action.
Strength can be define as the property of being strong physically and mentally.
These three components are necessary and equally important for a population to conduct it's daily physical activity for the construction of the healthy human society.