| A | B |
|---|
| bryophytes | group of plants including mosses |
| vascular tissue | specialized groups of cells for transporting materials throughout a plant |
| peat | dead remains of sphagnum moss which are used to improve water retention of soil |
| coal | fossilized remains of forests of club mosses used for energy |
| fronds | large leaves of ferns |
| gametophyte | dominant generation in mosses |
| sporophyte | dominant generation in ferns |
| xylem | carries water upward from roots to every part of the plant |
| phloem | carries nutrients and carbohydrates produced from photosynthesis to all parts of the plant |
| tracheids | hollow cells connected end-to-end which resist pressure and allow water and nutrients to flow against gravity |
