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

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.

d they all are treatable but they never completely go away

if an attention line is required on a business letter envelope the united states postal service remmends placing it