Answer: You will have a NEGATIVE energy balance if you take in fewer calories than needed.
You need to consume the correct amount of calories in order to stay healthy or maintain a neutral energy balance, which is what’s best for you. Good luck.
Yes n no it depends if u workout n what u eat on a daily basis
Answer:
The integumentary system.
Explanation: The integumentary system is the on that is responsible for regulation and synthesis of the vitamin D. Remember this, Vitamin D for the skin is found when the sunlight has absorbed on the skin. Hope this helps!