Both are a source of energy. Both are replicated during meiosis. Both lower the activation energy of reactions. Both dissolve nutrients in the digestive system.
How are the functions of a carbohydrate and a lipid similar?

Options:
- Both are a source of energy.
- Both are replicated during meiosis.
- Both lower the activation energy of reactions.
- Both dissolve nutrients in the digestive system.

Both are a source of energy.