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Mary Clancy Mr. Sharp Science 8th 4/29/2021…
Mary Clancy Mr. Sharp Science 8th 4/29/2021 Web #3
plants
vascular
ferns
rhizomes
fronds
composed of a leafy blade and petiole
leaf-life structures
underground stem
sori
spore producing
underside of a frond
common house plant
gymnosperms
seeds
cones
cycads
stout and woody trunk
very long fossil history
conifers
pine trees
needle-like or scale-like leaves
container for seeds
ginkgoes
produce round uncovered seeds
only one living species
make new plants
produce seeds not in a fruit
non vascular
mosses
rhizoids
absorbs water and nutrients
root-like
grow close to the surface