Respuesta :
Its anoelcule made up of only 3 elements, which are carbon hydrogen and oxygen
Answer;
-made up of the monosaccharide glucose and serves as an energy reserve in plants and animals
A carbohydrate molecule is made up of the monosaccharide glucose and serves as an energy reserve in plants and animals.
Explanation;
-Carbohydrates are among the four bio-molecules others being proteins, lipids, and nucleic acids. They are a major food source and a key form of energy for most organisms and consist of carbon, hydrogen, and oxygen atoms. Crabohydrates are classified as monosaccharides, disaccharides and polysaccharides; monosaccharides being the building blocks of polysaccharides and polysaccharides.