Answer:
carbon, hydrogen and oxygen is the correct answer.
Step-by-step explanation:
carbon, hydrogen and oxygen bond together to form an organic compound.
The organic compound is made up of carbon, oxygen and hydrogen are the base for the chemical reactions that take place in plant and animal cells
Organic compounds are called so because they are connected with living organisms. Various important types of organic compounds are carbohydrates,hydrocarbons, nucleic acids, lipids, and proteins