ATP only stores energy for a short period of time while starch stores it for a longer period of time.
I think its a , but double check because i dont want it to be wrong .
The relationship is classified as MUTUALISM. Mutualism is a kind of biological relationship between two organisms in which the two of them benefits from the activity of each other. In the case of the bee and the bacteria inside its gut, the bacteria helps the bee to metabolise its food while getting its own nutrients in the process.