Question

1. what is a calorie? (0.5 points) a type of vegetable unit of energy a form of exercise a special diet 2. how many types of calories are there? (0.5 points) 1 2 3 4 3. which of the following are considered macro - nutrients? (0.5 points) fats carbohydrates proteins all of the above

Explanation:

1. A calorie is a unit of energy used to measure the energy content of foods and the energy expenditure of the body.
2. There are 3 types of calories based on the macronutrients: calories from fats, calories from carbohydrates, and calories from proteins.
3. Fats, carbohydrates, and proteins are all considered macronutrients as they are required in relatively large amounts by the body for energy - production and other physiological functions.

Answer:

1. Unit of energy
2. 3
3. All of the above