Which type of plant lives the longest?

All plants

What structure protects the surface of the leaf?

These are tubelike cells that transport water and nutrients

An opening in a leaf that allows gas exchange

A frond is a leaf from a

This structure holds nonvascular seedless plants into the ground

This layer of tissue grows between the xylem and the phloem

The four features seed plants have in common are roots, stems, leaves, and

The plant kingdom is organized into

What cell structure do plants use to obtain food?

Angiosperms produce from

Gymnosperms reproduce with

An oak tree is an example of a (an)

Both angiosperms and gymnosperms have leaves, stems, and seeds