Which of the following is a main function of a stem?

to anchor the plant to the ground

to store water for the plant

to store food for the plant

to bring water to the plant

A stem is one of two main structural axes of a vascular plant. The stem is normally divided into nodes and internodes, the nodes hold buds which grow into one or more leaves, inflorescence (flowers), cones or other stems etc. The internodes act as spaces that distance one node from another.