Question

what is the best prevention for frostbite?
a wear a wool cap.
b wear a face cover.
c drink hot liquids.
d avoid severe weather.

Explanation:

Frostbite occurs when skin and underlying tissues freeze due to exposure to extreme cold. Wearing a wool cap (A) helps keep the head warm, but it doesn't prevent frostbite on other body parts. A face cover (B) protects the face, but again, it's not comprehensive. Drinking hot liquids (C) can warm the body internally but doesn't directly prevent frostbite. Avoiding severe weather (D) is the most effective prevention as it eliminates exposure to the cold conditions that cause frostbite.

Answer:

D. Avoid severe weather.