Porifera

Porifera (Sponges) Presented by: Jordan Minert 7 th Period 5/19/09 http://tolweb.org/images/Porifera/2464 http://tolweb.org/images/Porifera/2464

How they are classified. ,[object Object],[object Object],[object Object],[object Object],http://tolweb.org/images/Porifera/2464 http://www.erin.utoronto.ca/~w3bio319/Porifera%20and%20Cnidaria_3.pdf

What do they look like? ,[object Object],[object Object],[object Object],[object Object],[object Object],http://tolweb.org/images/Porifera/2464

Reproduction ,[object Object],[object Object],[object Object],[object Object],[object Object]

Food and digestive system! ,[object Object],[object Object],[object Object],[object Object],[object Object]

Circulatory system ,[object Object],[object Object],[object Object]

Repertory system ,[object Object],[object Object],http://images.google.com/imgres?imgurl=http://www.featurepics.com/FI/Thumb/20070922/Bubbles-Under-Water-460945.jpg&imgrefurl=http://www.featurepics.com/selections/Bubble-Background-368.htm&usg=__JFIGBJBN4VUOe01dMMleSRr5CPA=&h=129&w=129&sz=5&hl=en&start=17&tbnid=7SAsYB7MxQYbiM:&tbnh=91&tbnw=91&prev=/images%3Fq%3Dbubbles%2Bin%2Bwater%26gbv%3D2%26hl%3Den

Environment ,[object Object],[object Object],[object Object],[object Object],http://animaldiversity.ummz.umich.edu/site/accounts/information/Porifera.html

Interaction with humans ,[object Object],[object Object]

5 interesting facts ,[object Object],[object Object],[object Object],[object Object],[object Object]

Bibliography ,[object Object],[object Object],[object Object]

Porifera

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Porifera