Leaves, Roots, And Stems

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Leaves, Roots, And Stems

  1. 1. Sponges, In All Their Glory This is my Power Point
  2. 2. Sponge!
  3. 3. Chapter 26-2: Sponges <ul><li>So what are they? </li></ul><ul><li>Classified as animals b/c they are multicellular, heterotrophic, & contain specialized cells. </li></ul><ul><li>They spend their entire adult lives in one place! </li></ul>
  4. 4. Fiction Nonfiction These are what sponges actually look like, in case you were to stumble upon one someday.
  5. 5. SO… how do they eat? <ul><li>They filter feed: allowing water to go through their bodies, absorbing nutrients and oxygen and at the same time diffusing carbon dioxide and waste into the water. </li></ul>
  6. 6. Reproduction <ul><li>They can either reproduce sexually or asexually. </li></ul><ul><li>Internal Fertilization: sponges fertilize their eggs inside their body. </li></ul><ul><li>Babies start out as larva: an immature stage of an organism that looks different from its adult form. </li></ul>
  7. 7. Some Fun Facts <ul><li>There are about 5,ooo species of sponges total (most of the sponges shown in this slide show are barrel sponges) </li></ul><ul><li>Many sponges give off toxic substances to ward off predators, however, we sometimes use this as medicine. </li></ul><ul><li>SpongeBob SquarePants was created by a marine biologist and animator by the name of Stephen Hillenburg after Rocko’s Modern Life was canceled in 1996 </li></ul><ul><li>It is thought that some of the earliest animal life forms on Earth resembled a sponge </li></ul>
  8. 8. Hyper Link <ul><li>http://www.junglewalk.com/photos/sponge-pictures.htm </li></ul>
  9. 9. Bibliography <ul><li>Works Cited </li></ul><ul><li>&quot;File: Sponge JPG.&quot; File: Sponges . 9 Oct. 2009. Web. 31 Mar. 2010. <http://www.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/b/be/Sponge.JPG&imgrefurl=http://commons.wikimedia.org/wiki/File:Sponge.JPG&h=480&w=640&sz=40&tbnid=M7pejZOKy6c0GM:&tbnh=103&tbnw=137&prev=/images%3Fq%3Dsponge%2Bpictures&hl=en&usg=__O1pPSXdmJTogFH7R4H354FcIXDA=&ei=N6mzS7jLEJ70MoDBoZ4J&sa=X&oi=image_result&resnum=2&ct=image&ved=0CAoQ9QEwAQ>. </li></ul><ul><li>Fondorf, Anne. &quot;Sponges.&quot; Sponges . Web. 31 Mar. 2010. <http://www.mcwdn.org/Animals/Sponges.html>. </li></ul><ul><li>NOAA. &quot;Sponge Pictures.&quot; Junglewalk.com . 2002. Web. 31 Mar. 2010. <http://www.junglewalk.com/photos/sponge-pictures-I391.htm>. </li></ul><ul><li>&quot;SpongeBob SquarePants History.&quot; Fan Site . Nickolodeon, 1999. Web. 31 Mar. 2010. <http://members.outpost10f.com/~lindax/spongebob/spongebob%20history.html>. </li></ul><ul><li>&quot;SpongeBob SquarePants.&quot; Wikipedia . 28 Mar. 2010. Web. 31 Mar. 2010. <http://en.wikipedia.org/wiki/SpongeBob_SquarePants>. </li></ul>

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