Which organ systems work together to keep your body cool and perspiring

nervous and circulatory

Explanation:

Thanks to sweat the body temperature is regulated. The process is simple: when we identify a heating, our hypothalamus, through the sympathetic nervous system, tells the sweat glands that it is time to sweat. As a result, sweat ends up refreshing our body.

The circulatory system also plays an important role in refreshing the body. This is because the blood is distributed homogeneously throughout the body, promoting the maintenance of an adequate temperature in all parts of the body. Through blood circulation the body is also able to dissipate heat to the body surface.

bal is blood alcohol level. bac will normally be higher in a person with more body fat. so the answer to your question would be, as body fat decreases, the increasing rate of bal decreases.