What are the most important parts of a plant?

Question

and what do they do?

in other words,,

how does a plant function?

Answer 1

We'll first plants use water, sunlight, and carbon dioxide to make food for themselves and the most important parts for a plant are its roots and leaves. Without the leaves it would'nt  take in the sunlight and carbon dioxide and without the roots then it wont get water and the flower is just to attract bugs to spread the pollen to create more of its kind

most important

leaves

roots

well first a plant functions because the roots take in water so to make the plant grow and then the leaves take in sunlight to make food for itself which is the green pigment  in the leaves that also  makes food for the plant and when plants take in carbon dioxide they release oxygen