Question

3. Why do yaks have a thick coat
of hair?​

Answer 1

Answer:

Explanation:

A thick coat of hair helps in trapping a lot of air. As air is a poor conductor of heat, it keep these animals warm

Answer 2

Explanation:

The thick coat of hair on their body traps a lot of air. Air is a poor conductor of heat, thus, hair keeps sheep warm.

mark as brainliest.