Coral Reefs?

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Animal's ciculatory system?
Animals respond to it predators
Digestive
excretoy system?
HELP ME ABOUT CORAL

2007-02-28 13:04:22 · 2 answers · asked by seanachirico 1 in Science & Mathematics ➔ Biology

AND HAVE TRYED WIKIPEDIA

2007-02-28 13:10:42 · update #1

2 answers

Start with wikipedia:
http://en.wikipedia.org/wiki/Coral

2007-02-28 13:08:19 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Try these for your info:

http://www.ucmp.berkeley.edu/cnidaria/cnidaria.html
http://en.wikipedia.org/wiki/Cnidaria
http://peteducation.com/article.cfm?cls=16&cat=1927&articleid=2987

2007-02-28 13:34:18 · answer #2 · answered by copperhead 7 · 0⤊ 0⤋