PLEASE HELP
What is the function of the structure labeled X?

Moves water from root to the rest of the plants.

Explanation:

The structure labeled X is xylem.

Xylem is a vascular tissue found in vascular plants that is responsible for transporting water from the roots to other parts of the plant. It also provide mechanical support and storage.Moves water from root to the rest of the plants.

answer; ///(b) it is composed of four protein chains and four heme groups;