Question

Organic chemistry is the study of the compounds that make up living organism. All organic modecules contain ?​

Answer 1

All organic molecules contain carbon

Answer 2

Answer:

Organic chemistry is the study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds contain carbon and hydrogen, but they may also include any number of other elements (e.g., nitrogen, oxygen, halogens, phosphorus, silicon, sulfur).