Metabolism because when you exercise more you burn off more calories ans fat and i dont think it can be temperature because if you had a higer temperature then you would be considered ill
Answer:
A thermal burn is a type of burn resulting from making contact with heated objects, such as boiling water, steam, hot cooking oil, fire, and hot objects.
Explanation:
Yes it does the chemicals in whatever you are smoking are more than likely altered from what it originally was, therefore the chemicals start to taint the blood vessels and damage them permanently.
