Answer:
The answer is A, Negative.
Step-by-step explanation:
If you take fewer calories than you need, you have a negative energy balance.
Generally young girls require 2000 calories per day and young boys require 2500 calories per day in order to fulfill their body nutritional needs and requirements. If suggested calories are taken, the person would have a balanced energy in the body that will help him doing his daily activities. But if he takes fewer calories than suggested, there would be a negative balance of energy which would make him lazy, lethargic and dull. Overall a negative energy balance would create.