Q: You are presented with the quiz "What is one result of reducing the heat energy of body parts?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "freezing means changing from a liquid into a solid by reducing heat energy" and "frostbite is the freezing of body parts". So, what's the best answer to the question?

Pick from:
(1). dehydration
(2). An uncomfortably hot sensation
(3). Frostbite
(4). layers of fat
(5). anemia
(6). Sweating
(7). Weight
(8). Muscle growth
The answer is:
(3).