Does anyone know or understand how to do this?

write the one word answers/their function for the description given

for example, answer 1)

Phloem cells that surround sieve tube elements. The tough covering of the root tip that protects the meristem. The part of the plant structure containing apical meristem tissue that can produce new stems and leaves. The central region of a root that includes the vascular tissue -- xylem and phloem.

b a mature ovary of a plant.