It's us Though we're small in numbers but we have big powers! List of people Bio assignment due on 27JAN Name of people who had completed will be bold. Allie ; April ; Crystal ; Denise ; Indira ; Saranya ; Sheryl ; Jesslyn ; Siauxin ; Yunji ; Huiming ; Ruelia ; Peizhen ; Dingheng ; Weesiang ; Zhengguang ; Weixhan ; Weikai ; Issac ; Fengye P/S: Click on your name, your post will appear. |
PICTURE PICTURE Linkage Allie Crystal Sheryl Jesslyn Huiming Lau Wee Siang What happened?
January 2010 February 2010 Thanks Blogskins.com LSX |
} Are Jellyfishes alive????
Wednesday, January 27, 2010 @ 8:34 PM ![]() either. It is 95% water!! Do you think that it's alive???? Movement: Jellyfishes can't swim. They depend on the currents to transport them from place to place. Some jellyfishes can tighten their bell and then make it bigger. This pulsating lets them propel themselves upward through the water. It's similar to letting a filled balloon empty itself. Excretion: A jellyfish has a simple digestive system. It's eats using it's mouth and excrete using it's mouth too. From this Picture, it shows that Jellyfishes DO reproduce... But only in a different way... Conclusion: Jellyfishes are ALIVE! http://www.westmeade.net/Library/jellyfish.htm#where http://animals.about.com/od/cnidarians/a/tenfactsjellyfi.htm http://en.wikipedia.org/wiki/Jelly_fish Done by: Denise!!! |