Respuesta :
Answer:
proteins, nucleic acids ,and carbohydrates can form from all elements
Explanation:
Answer:
- Carbohydrates have carbon, hydrogen, and oxygen in their structures.
Proteins have amino and carboxyl groups in their structures.
- The nucleic acids have phosphate, sugar residue, and a nitrogenous base in their structures.
- It suggests that all these molecules are grouped on the basis of some common groups.