Question

14 the bodys primary source of energy comes from? a carboydrates b fats c proteins d vitamins

Explanation:

In the context of human physiology (a subfield of Biology, which is part of Natural Science), the body's primary source of energy is carbohydrates. Carbohydrates are broken down into glucose, which is used by cells for energy. Fats are a secondary energy source, proteins are mainly for structure and function (not primary energy), and vitamins are for various metabolic functions but not energy production.

Answer:

A. Carbohydrates