Answer:
carbohydrates.
lipids.
proteins.
nucleic acids.
Explanation: Carbohydrates are the most abundant biomolecule on Earth. Living organisms use carbohydrates as accessible energy to fuel cellular reactions and for structural support inside cell walls. Cells attach carbohydrate molecules to proteins and lipids, modifying structures to enhance functionality.
Answer:
c is ox and b it the h20 and a is the plastic cup?
Circle is phosphate group
Square is Sugar
And the hexagon shape is nitrogenous base
One is migration I only got one srry
