I think it’s B I’m not sure
It is a protein and it functions in a red blood cell to help carry oxygen
Before the Calvin cycle begins the energy is stored in bonds of ATP
Answer:
During a process called photosynthesis, plants take in carbon dioxide, sunlight ,and water.
Plants make sugar and give off oxygen as a by-product of this process.
Please mark me brainliest if this answer could help, have a great day.
