Why do animals that live in cold climates have thick fur coats?
A)Fur reduces convection and traps a layer of air heated by conduction close to the skin, keeping the animal's body warmer.
B)Thicker fur allows animals to better blend into the environment, providing protection from other animals.
C)Fur decreases the ratio of surface area to volume of the animal so it does not lose as much heat.
D)Fur prevents the formation of ice crystals next to the skin of the animal, which prevents cells from freezing and being damaged by ice.

Question

Quizplus · Accepted Answer

Animals living in cold climates have thick fur coats because fur reduces convection and traps a layer of air heated by conduction close to the skin, keeping the animal's body warmer. This insulation allows the animals to maintain their body temperature in cold environments.

Why Do Animals That Live in Cold Climates Have Thick