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Introduction to Plants 215Introduction to Plants
Section 21.2 Nonvascular PlantsScan Section 2 of the chapter. Use the checklist as a guide.Read all section titles.Read all boldfaced words.Read all tables and graphs.Look at all pictures and read the captions.Think about what you already know about the diversity of plants.Write three facts you discovered about the diversity of plants as you
scanned the section.1.2.
3.
Use your book or dictionar y to define symbiosis.Use your book or dictionar y to define the following term.New
VocabularyReview
Vocabulary
symbiosisthallose