Answer:
Stress: Mental health
nourishing food: physical health, a balanced diet
bone development: physical health
Aerobics: Mental health, physical health
Explanation:
Our mental health depends on the way we think and the day to day activities which we perform. Mental health is as important as the physical health. One must take care of the mental health as he or she takes care of the physical health.
A balanced diet is efficient for upgrading the physical health of a person.
Studies have shown that aerobics not only help to regulate physical fitness in a person but also help to regulate the mental health.