sweating is how the body cools itself down.
Water
sweat and evaporation
To maintain homeostasis, the human body may sweat to cool itself in hot environments.
sweat and water
Water
Water.
Water
Generally, it depends on sweat.
The human body depends on perspiration to cool itself down. Perspiration occurs during vigorous exercise or during high intensity activities.
Sweating is the human body's way to try to cool it's self when getting overheated
Ethnicity has not any effect on physical problems. Physical problems only depend on the human itself. Every human on the planet is the same, and there could be a human from a specific ethnicity, who has similarities with a human of an other ethnicity, both physical and/or mental.
No, energy itself does not depend on humans. Energy exists in various forms in nature regardless of human presence. However, the way humans harness, use, and distribute energy can significantly impact the environment and ecosystem.