I give 40 points help plsss Why do you think cavemen used to use moss like we use paper towels? Hint: What tissue do they lack that other plants have?

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?