Tuesday, April 23, 2013

April 17th


Pond Organisms


In our lab experience today we found a lot of small organisms. The first one is a tiny round organism that's very hard to see.  The second one was a very small worm. Worms can be differentiated by their small proto-legs and distinct heads. And the last one we found was dead and was a little shrimp. The shrimps "Wings" are revealed to be 11 pairs of appendages that undulate and act as paddles. We did not add any organisms to our aquarium except for a snail that we found.  The snail is doing fine and is crawling around our tank.  


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