Perspiration contains which of the following substances?

A. Wastes
B. All of the other answers are part of perspiration.
C. Salts
D. Water



Answer :

Final answer:

Sweat, composed of water and salts, contains waste products excreted by the body to maintain balance.


Explanation:

Sweat is mainly composed of water, with varying amounts of salts (electrolytes), urea, ammonia, and waste products. Sweat is released by eccrine sweat glands to help excrete waste products and maintain homeostasis in the body by regulating electrolyte levels.


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