Which of the following correctly describes the property of water that helps protect aquatic organisms when winter temperatures plunge well below freezing for several months?
A. Water's density increases and then decreases as it changes from a liquid to a solid.
B. Water's density decreases as it changes from a liquid to a solid.
C. Water's density increases as it changes from a liquid to a solid.
D. Water's density remains constant as it changes from a liquid to a solid.

Water's density decreases as it freezes, allowing ice to float and insulating the water below. This property is critical for protecting aquatic organisms during winter. The unique behavior of water helps maintain a habitable environment for life underwater. ;

Answered by GinnyAnswer | 2025-07-07

The correct answer is B. Water's density decreases as it changes from a liquid to a solid, allowing ice to float and insulate the water below. This property protects aquatic organisms during winter by maintaining a habitable environment. Ice's unique structure prevents bodies of water from freezing solid, which is vital for aquatic life.
;

Answered by Anonymous | 2025-07-22