Cells can transport these molecules by packaging them into
other cells
O vacuoles
vesicles
O pockets

VESICLES

Explanation:

Molecules of different types are produced in different compartments of a cell. These molecules, however, needs to be transported from one location to another. For this purpose, small spherical structures called VESICLES are used by the cell.

Vesicles are compartments in the cell that functions majorly as transport sacs. They help transport materials and molecules from one organnelle to another within a cell. For example, transport vesicles help in the transportation of matured proteins from the Golgi apparatus to respective locations in the cell.

d. planting trees

the trees take in carbon to make oxygen.