Amagnified cross-sectional view of a horsetail stem shows the tube-shaped cells of xylem. what is their function?
1. reproductive system of alteration of generations
2. transport system that moves water
3. storage system for extra starch formed

"Transport system that moves water" is the one among the following choices given in the question that shows their function. The correct option among all the options that are given in the question is the second option or option "2". I hope that this is the answer that has come to your great help.

B). longitudinal waves