Carbohydrates store energy and provide structural support. They are composed of the following 3 elements:(1 point)

Question

Responses

iron, sodium, and carbon
iron, sodium, and carbon
carbon, water, and nitrogen
carbon, water, and nitrogen
carbon, magnesium, and potassium
carbon, magnesium, and potassium
carbon, hydrogen, and oxygen

Answer 1

Carbohydrates are composed of carbon, hydrogen, and oxygen. Therefore, the correct response is:

carbon, hydrogen, and oxygen.