Webquest Plants

Briefly, what are the functions of the
a) leaves
b) stem
c) roots
http://www.saskschools.ca/curr_content/biology20/unit4/unit4_mod1_les1.htm

Name 4 kinds of edible roots.
http://www.infovisual.info/01/051_en.html#

Name 3 kinds of edible underground stems.


List 5 kinds of water plants and classify them according
a) Fully-submerged under water
b) partially-submerged under water
c) floating on water