Question

frostbite __________. a. is caused when an animal bite is exposed to cold weather b. results when tissues are damaged by extreme cold c. causes the body to lose its ability to regulate its temperature d. only occurs in temperatures below -20°f please select the best answer from the choices provided. a b c d

Explanation:

Frostbite is a condition where tissues (such as skin, muscle, etc.) get damaged due to extreme cold exposure. Option A is incorrect as it's not related to animal bite and cold weather combination. Option C is wrong because frostbite is about tissue damage from cold, not body temperature - regulation loss (that's more hypothermia - related in some aspects). Option D is incorrect as frostbite can occur at temperatures above - 20°F depending on factors like wind - chill, exposure time, etc.

Answer:

B. results when tissues are damaged by extreme cold