C - Teens do not need to worry about getting enough calcium<u> is false</u>.
The teen years show a growth spurt for most and calcium is the main minerals that strengthens the growing bones. Not enough calcium during those formative years can put the person at and increased risk for developing osteoprosis later in life.
C is not a response of stress.
The answer would be carbohydrates
Provides electrolytes , carbohydrates and contributes to hydration
