10
QuizMultiple Choice

Properties of Water

Question 10 • Chemistry A.1 - F26 - Jacob Metsker

Which statement best describes how water’s properties relate to its functions in a human’s biological systems?

Answer
A
Water absorbs a lot of energy from the skin due to its high specific heat.
B
Water enters the body and provides support due to capillary action.
C
Water helps decrease the body’s density to allow it to float.
D
Water dissolves and transports nonpolar covalent compounds in the body.

Explanation

Water has a high specific heat, so it can absorb substantial heat energy while its own temperature changes only slightly. This helps water in the body buffer temperature changes and carry heat away from the skin. Capillary action does not explain water entering the body to provide support, and water generally does not dissolve nonpolar compounds.

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