Since the cell is in a shoebox, we can assume this cell is a plant cell. the balloon most likely represents the vacuole, which is the largest organelle in the plant cell. the marbles could represent ribosomes, but ribosomes aren’t the only round organelle so i’m not sure about that one.
Hydro-Water
Atomos-Gas
Litho-Ground
Wrong carbon dioxide goes into the plants leaves and comes out as fresh air
