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Rocky Shore
red aglae
Humans and the Rocky Shore
Sublittoral Zone
Littoral Fringe
Abiotic Factors
Midlittoral Zone
Food Chain
Sources used to make this website

Red Algae!
Color- Rhodophyta (red)
Anatomy- Red algae is a pink to purple color because the red pigment phycobilin, masks the green color of chlorophyll.  It also is brittle, with jointed segments.
Interesting Fact- Red algae are also used in food products.