Question

what are carbohydrates? answer in 2 - 4 sentences, including the words below: energy atoms or molecules sugar plants

Explanation:

Carbohydrates are organic compounds made of carbon, hydrogen, and oxygen atoms/molecules. They include sugars and are produced by plants. They serve as a major energy source for living organisms.

Answer:

Carbohydrates are organic compounds composed of carbon, hydrogen, and oxygen atoms/molecules. They include sugars and are produced by plants. They are a major energy source for living organisms.