Question

1. a measurement of heat that measures the energy used by the body and energy provided to the body through food energy 2 points○ calorie○ hunger○ nutrition○ appetite2. an inborn response that protects the body from starvation. 2 points○ calorie○ nutrition○ hunger○ appetite3. our bodys desire to eat * 2 points○ calorie○ nutrition○ hunger○ appetite

Explanation:

1. For the first question, a calorie is a unit of heat that quantifies both the energy the body uses and the energy supplied by food.
2. For the second question, hunger is an innate biological response that drives eating to prevent starvation.
3. For the third question, appetite refers to the body's desire to eat, which can be influenced by factors beyond basic biological need.

Answer:

1. Calorie
2. Hunger
3. Appetite