Answer: Photosynthesis.
Step-by-step explanation:
Photosynthesis take advantage of chemical bond because during photosynthesis, molecules that are present in green leaves catch light energy from the sun and use it to energise electrons. The energised electrons are then stored in covalent bonds in carbohydrates molecules produced as a result of photosynthesis.
The energy present in the covalent bonds are then released when they are broken down during the process of respiration.
Photosynthesis is the process where green plants use light energy from the sun with carbondioxide and water to produce carbohydrates and oxygen.