How would a thicker coat help an animal survive winter options 1a thicker coat would help an animal hide better 2 A thicker coat would protect an animal against attacks 3 A thicker coat would help an animal stay warm 4 A thicker coat would help an animal migrate

A thicker coat would help an animal stay warm

Explanation:

A thicker coat usually entails the presence of more fat whose function is to regulate body temperature by acting as an insulator and making people warm during winter conditions.

This is why the presence of a thicker coat making them warm is the answer as a thicker coat is unrelated to animal migration or making it hide better.

(the answer is d)

hope this !

i would need to know the specific part of the passage your referring to ?