Dave/Betty, Actually, I did know that.....this is the reason I put the statement in my original hypothesis as "IF you look at algae as a plant...".....because I know some do not, for the very reason you outline, consider algae as a plant. I did remember a small fraction of my biology classes.....~~wondering how or why~~. This is all good too though, more to learn..... Clay -----Original Message----- From: haika@drizzle.com [mailto:haika@drizzle.com] Sent: Thursday, March 17, 2005 2:22 PM To: Greater Seattle Aquarium Society member chat Subject: RE: [GSAS-Member] Algae control You can be shocked once again....I had to look this up cuz I figured a green thing that photosynthesized was a plant. And heck, I'm supposed to know this stuff too. But it's been over 30 years since I worried about systematics at that level, and it's just one of those things I've forgotten. Algae is in the kingdom Protista...for those of you scratching your heads. http://www.sidwell.edu/us/science/vlb5/Labs/Classification_Lab/Eukarya/P rotista/ Guess it's a good thing I'm NOT teaching high school biology <G>...although I suppose if I'd used my credential, I'd be renewing this info on a regular basis and wouldn't have forgotten (weak grin). Betty Goetz (willing to admit one more of the many things I've forgotten <G>) > Clay, I'm shocked that you didn't know that algae is Not a plant, but > in a different Kingdom! dave > _______________________________________________ > GSAS-Member mailing list > GSAS-Member@thekrib.com > http://lists.thekrib.com/mailman/listinfo/gsas-member > _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member