Answer:
I imagine that since each person's metabolism is different, this manifests itself in a different calorie burn
Step-by-step explanation:
For example, I am hyperactive, I have been for life, I barely sweat. I also have the bad habit of not consuming a lot of water during the day and that keeps me somewhat dehydrated, but it is a fact that the human organism works differently and that is the cause of whether or not the body sweats, whether it maintains a good temperature or keep very cold or something warm, whether it needs a lot of water or not.