Positive energy balance is important when
a. a child is growing.
b. you're stressed.
c. weight stability is desired.
d. weight loss is desired.

The answer is letter B.

Positive energy balance is important when a person is under a lot of stress. This way a person can address stressful situations with poise and grace. This helps a person react accordingly to the particular stimulus presented. A person should always find time to harness positive energy so as to avoid conflict with people and to ensure overall health. To achieve this, a person can dedicate a minimum of 10 minutes of silence every day to make the mind feel relaxed and balanced all over again.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases.