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EOC required: -annelid worms -insects -amphibians -mammals. Animal Kingdom. 99 % are invertebrates 1 % are vertibrates (fish, amphibs, reps, birds, mams).

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Animal kingdom

EOC required:

-annelid worms

-insects

-amphibians

-mammals

Animal Kingdom

99 %

are invertebrates

1 %

are vertibrates

(fish, amphibs, reps, birds, mams)

http://images.google.com/imgres?imgurl=http://poty2006.dcmag.co.uk/photos/kaipus_photographer_of_the_year_2006_portfolio/images/158636/492x375.aspx&imgrefurl=http://www.shawnhogan.com/2007/01/cool-animal-photos.html&h=375&w=492&sz=21&hl=en&start=1&um=1&tbnid=r6VMsq9xvp_z-M:&tbnh=99&tbnw=130&prev=/images%3Fq%3Dcool%2Banimal%2Bpictures%26um%3D1%26hl%3Den


Characteristics of living things

Brain Storm on Board

Characteristics of Living Things

  • Cellular Organization

  • Metabolism

  • Homeostasis

  • Reproduction

  • Heredity/Genetics

  • Response

  • Growth and Development


Cellular organization

http://www.caudata.org/cc/images/articles/foodpics/daphnia.jpghttp://www.caudata.org/cc/images/articles/foodpics/daphnia.jpg

Cellular Organization

  • Multicellular (all cells similar size, Daphnia or Whale)

  • No cell wall

  • Cell  tissue  organ  organ system

  • Zygote  blastula  gastrula 

    • ectoderm, mesoderm, endoderm

    • also under G & D


http://images.google.com/imgres?imgurl=http://photos.babyfit.com/4/0/407567978.jpg&imgrefurl=http://babyfit.sparkpeople.com/mommyteams_individual.asp%3Fgid%3D81&h=170&w=240&sz=14&hl=en&start=1&um=1&tbnid=g_XoCFwTl92hMM:&tbnh=78&tbnw=110&prev=/images%3Fq%3Dsperm%2Bmeets%2Begg%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://photos.babyfit.com/4/0/407567978.jpg&imgrefurl=http://babyfit.sparkpeople.com/mommyteams_individual.asp%3Fgid%3D81&h=170&w=240&sz=14&hl=en&start=1&um=1&tbnid=g_XoCFwTl92hMM:&tbnh=78&tbnw=110&prev=/images%3Fq%3Dsperm%2Bmeets%2Begg%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.biologyreference.com/images/biol_01_img0106.jpg&imgrefurl=http://www.biologyreference.com/Co-Dn/Development.html&h=210&w=165&sz=12&hl=en&start=6&um=1&tbnid=30CQkz5P2W2p8M:&tbnh=106&tbnw=83&prev=/images%3Fq%3Dhuman%2Bblastula%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.palaeos.com/Invertebrates/Lists/Images/Gastrula.gif&imgrefurl=http://www.palaeos.com/Invertebrates/Lists/MetGlossary.D.html&h=301&w=500&sz=28&hl=en&start=20&um=1&tbnid=k89jfcajd41AnM:&tbnh=78&tbnw=130&prev=/images%3Fq%3Dlate%2Bgastrula%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/Bio%2520102/Bio%2520102%2520lectures/Animal%2520Diversity/Lower%2520Invertebrates/Image5.jpg&imgrefurl=http://faculty.clintoncc.suny.edu/faculty/michael.gregory/files/Bio%2520102/Bio%2520102%2520lectures/Animal%2520Diversity/Protostomes/Lophotrochozoans/Lophotrochozoans.htm&h=479&w=640&sz=64&hl=en&start=1&um=1&tbnid=4w9QT3AutAV2aM:&tbnh=103&tbnw=137&prev=/images%3Fq%3Dechinodermata%2Bblastula%26um%3D1%26hl%3Den


Cell organization and growth and development
Cell Organization and Growth and Developmenthttp://images.google.com/imgres?imgurl=http://photos.babyfit.com/4/0/407567978.jpg&imgrefurl=http://babyfit.sparkpeople.com/mommyteams_individual.asp%3Fgid%3D81&h=170&w=240&sz=14&hl=en&start=1&um=1&tbnid=g_XoCFwTl92hMM:&tbnh=78&tbnw=110&prev=/images%3Fq%3Dsperm%2Bmeets%2Begg%26um%3D1%26hl%3Den

  • Fetal Development


Growth and development

http://www.uic.edu/classes/bios/bios100/labs/radial.jpghttp://images.google.com/imgres?imgurl=http://photos.babyfit.com/4/0/407567978.jpg&imgrefurl=http://babyfit.sparkpeople.com/mommyteams_individual.asp%3Fgid%3D81&h=170&w=240&sz=14&hl=en&start=1&um=1&tbnid=g_XoCFwTl92hMM:&tbnh=78&tbnw=110&prev=/images%3Fq%3Dsperm%2Bmeets%2Begg%26um%3D1%26hl%3Den

Growth and Development

http://images.google.com/imgres?imgurl=http://www.uic.edu/classes/bios/bios100/labs/radial.jpg&imgrefurl=http://www.uic.edu/classes/bios/bios100/labs/animaldiversity.htm&h=389&w=277&sz=89&hl=en&start=9&um=1&tbnid=j5zuicCM1513BM:&tbnh=123&tbnw=88&prev=/images%3Fq%3Dradial%2Bsymmetry%26um%3D1%26hl%3Den

  • Endo or Exoskeleton

  • Symmetry

    • Asymmetrical

    • Radial symmetry

    • Bilateral symmetry

  • Cephalization

  • Coelom – a fluid filled space btwn the body wall and digestive tract

    • Acoelomate, pseudocoelomate, coelomate

http://www.cartage.org.lb/en/themes/Sciences/Zoology/Biologicaldiverstity/AnimalsI/flatworm.gif


http://images.google.com/imgres?imgurl=http://cours.cegep-st-jerome.qc.ca/101-nya-m.b/Classification/coelome_2.JPG&imgrefurl=http://cours.cegep-st-jerome.qc.ca/101-nya-m.b/Classification/glcoelome.htm&h=694&w=687&sz=92&hl=en&start=7&um=1&tbnid=cz14rtK04VA5dM:&tbnh=139&tbnw=138&prev=/images%3Fq%3Dpseudocoelomate%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://cours.cegep-st-jerome.qc.ca/101-nya-m.b/Classification/coelome_2.JPG&imgrefurl=http://cours.cegep-st-jerome.qc.ca/101-nya-m.b/Classification/glcoelome.htm&h=694&w=687&sz=92&hl=en&start=7&um=1&tbnid=cz14rtK04VA5dM:&tbnh=139&tbnw=138&prev=/images%3Fq%3Dpseudocoelomate%26um%3D1%26hl%3Den


http://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den


Grow and develop cont protection and support
Grow and Develop Cont.http://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den Protection and Support

  • Exoskeleton – outside hard shell

    • Arthropods (insects and crustacea)

  • Endoskeleton – skeleton on inside

    • Fish, birds, mammals

    • MITOSIS

http://content.answers.com/main/content/wp/en-commons/thumb/2/25/900px-Human_skeleton_front.svg.png

http://cache.eb.com/eb/image?id=91402&rendTypeId=4

http://www.southeasternoutdoors.com/wildlife/crustaceans/images/red-white-blue-crawfish.jpg


Grow and development cont metamorphosis

Metamorphosishttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den – eggs, tadpoles, adult

Tadpoles – fins, gills, 2-chambered heart

Adult – legs, lungs, 3-chambered heart

Grow and Development Cont. Metamorphosis


Maintaining metabolism homeostasis
Maintaining Metabolism & Homeostasishttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den

  • Circulatory System

    • Transport materials to all cells

      • Gastrovascular cavity

      • Open circulatory system

      • Closed circulatory system


http://heartlab.robarts.ca/dissect/intact_heart.jpghttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den

http://www.ciniva.com/publicImages/thumb_circulatory2.jpg

http://images.google.com/imgres?imgurl=http://cache.eb.com/eb/image%3Fid%3D72139%26rendTypeId%3D35&imgrefurl=http://student.britannica.com/eb/art-66029/Cnidarian-body-forms&h=325&w=450&sz=29&hl=en&start=9&um=1&tbnid=rOUxx9hrsGP0KM:&tbnh=92&tbnw=127&prev=/images%3Fq%3Dgastrovascular%2Bcavity%26um%3D1%26hl%3Den


Circulatory system
Circulatory Systemhttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den


Maintaining metabolism homeostasis1
Maintaining Metabolism & Homeostasishttp://images.google.com/imgres?imgurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39_files/figure_32_5.gif&imgrefurl=http://courses.bio.psu.edu/fall2005/biol110/tutorials/tutorial39.htm&h=475&w=650&sz=46&hl=en&start=1&um=1&tbnid=j0KTvzsopfeDIM:&tbnh=100&tbnw=137&prev=/images%3Fq%3DThree%2Bbody%2Bplans%26um%3D1%26hl%3Den

  • Respiratory System

    • Exchange of gases by either

      • Gastrovascular cavity (what process?)

      • gills, skin, lungs

http://www.google.com/imgres?imgurl=http://dbs.umt.edu/courses/biol103/labs/christian/4b_inverts_and_hydra_files/image016.jpg&imgrefurl=http://dbs.umt.edu/courses/biol103/labs/christian/4b_inverts_and_hydra.htm&usg=__CCNwIpwgQ4Xh0IBaFT73uhV8iqE=&h=259&w=212&sz=11&hl=en&start=3&sig2=u-6l6hkrerhramSgrHe8KQ&zoom=1&um=1&itbs=1&tbnid=cjiNreOhEuQP0M:&tbnh=112&tbnw=92&prev=/images%3Fq%3Dgastrovascular%2Bcavity%26um%3D1%26hl%3Den%26rlz%3D1T4ADSA_enUS406US406%26tbs%3Disch:1&ei=rXD_TLTTEYOclgfpwbClCA


http://images.google.com/imgres?imgurl=http://web.jjay.cuny.edu/~acarpi/NSC/images/respiratory.jpg&imgrefurl=http://web.jjay.cuny.edu/~acarpi/NSC/14-anatomy.htm&h=387&w=294&sz=23&hl=en&start=4&um=1&tbnid=54pWzMeYhRryxM:&tbnh=123&tbnw=93&prev=/images%3Fq%3Drespiratory%2Borgans%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://web.jjay.cuny.edu/~acarpi/NSC/images/respiratory.jpg&imgrefurl=http://web.jjay.cuny.edu/~acarpi/NSC/14-anatomy.htm&h=387&w=294&sz=23&hl=en&start=4&um=1&tbnid=54pWzMeYhRryxM:&tbnh=123&tbnw=93&prev=/images%3Fq%3Drespiratory%2Borgans%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://webs.lander.edu/rsfox/rsfoximages4/fish168L_x550_x_486x.gif&imgrefurl=http://webs.lander.edu/rsfox/invertebrates/notropis.html&h=486&w=550&sz=16&hl=en&start=14&um=1&tbnid=95zq545C2-ZJ3M:&tbnh=118&tbnw=133&prev=/images%3Fq%3Drespiratory%2Borgan%2Bin%2Bfish%26um%3D1%26hl%3Den

http://trc.ucdavis.edu/biosci10v/bis10v/week9/9webimages/greenFrog.jpg


Maintaining metabolism homeostasis2
Maintaining Metabolism & Homeostasishttp://images.google.com/imgres?imgurl=http://web.jjay.cuny.edu/~acarpi/NSC/images/respiratory.jpg&imgrefurl=http://web.jjay.cuny.edu/~acarpi/NSC/14-anatomy.htm&h=387&w=294&sz=23&hl=en&start=4&um=1&tbnid=54pWzMeYhRryxM:&tbnh=123&tbnw=93&prev=/images%3Fq%3Drespiratory%2Borgans%26um%3D1%26hl%3Den

  • Digestive System

    • Ingestion, to obtain nutrients

    • Excretion, to dispose of waste

    • Intracellularly on “less complex” animals

http://www.google.com/imgres?imgurl=http://image.wistatutor.com/content/animal-kingdom/sponge-types.jpeg&imgrefurl=http://www.tutorvista.com/content/biology/biology-iii/animal-kingdom/phylum-porifera.php&usg=__z98CV_bT0AyMBRYMxgQAv1cwWfY=&h=249&w=471&sz=29&hl=en&start=5&sig2=y14nJUrZdYlbvSI6hoMzqA&zoom=1&um=1&itbs=1&tbnid=V90CwnifwEHswM:&tbnh=68&tbnw=129&prev=/images%3Fq%3Dsponge%2Bdigestion%26um%3D1%26hl%3Den%26rlz%3D1T4ADSA_enUS406US406%26tbs%3Disch:1&ei=HXD_TMXIM8L6lwfXyp2IDQ


http://images.google.com/imgres?imgurl=http://www.dkimages.com/discover/previews/824/80016755.JPG&imgrefurl=http://www.dkimages.com/discover/Home/Animals/Birds/Anatomy/Internal-Anatomy/Digestive-System/Digestive-System-1.html&h=272&w=378&sz=16&hl=en&start=1&um=1&tbnid=Ex2TCzkNHaKlqM:&tbnh=88&tbnw=122&prev=/images%3Fq%3Ddigestive%2Bsystem%2Baves%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://www.dkimages.com/discover/previews/824/80016755.JPG&imgrefurl=http://www.dkimages.com/discover/Home/Animals/Birds/Anatomy/Internal-Anatomy/Digestive-System/Digestive-System-1.html&h=272&w=378&sz=16&hl=en&start=1&um=1&tbnid=Ex2TCzkNHaKlqM:&tbnh=88&tbnw=122&prev=/images%3Fq%3Ddigestive%2Bsystem%2Baves%26um%3D1%26hl%3Den

http://www.i-can-drink-milk-again.com/images/Human-Digestive-System-Picture.jpg

http://images.google.com/imgres?imgurl=http://bp3.blogger.com/_b_qt5GghYZQ/RkXE5qQC6gI/AAAAAAAAAAM/jnzC6shKvdY/s320/cow.jpg&imgrefurl=http://marykevogel.blogspot.com/&h=244&w=317&sz=12&hl=en&start=9&um=1&tbnid=KqLevVV7DsqurM:&tbnh=91&tbnw=118&prev=/images%3Fq%3Ddigestive%2Bsystem%2Bcow%26um%3D1%26hl%3Den

http://www.tonygraham.co.uk/house_repair/wattle_daub/rumen.jpg


Maintaining metabolism homeostasis3
Maintaining Metabolism & Homeostasishttp://images.google.com/imgres?imgurl=http://www.dkimages.com/discover/previews/824/80016755.JPG&imgrefurl=http://www.dkimages.com/discover/Home/Animals/Birds/Anatomy/Internal-Anatomy/Digestive-System/Digestive-System-1.html&h=272&w=378&sz=16&hl=en&start=1&um=1&tbnid=Ex2TCzkNHaKlqM:&tbnh=88&tbnw=122&prev=/images%3Fq%3Ddigestive%2Bsystem%2Baves%26um%3D1%26hl%3Den

  • Endothermic vs. Exothermic

    • Endotherm: maintain CONSTANT body temperature

      • Mammals, birds

      • “warm blooded”

    • Exothermic: adjust body temperature with external environment

      • Amphibians, reptiles

      • Cold blooded

      • Demo with our annelida friends

        • Room temp

        • Warm Temp

        • Cold Temp

http://www.google.com/imgres?imgurl=http://www.footankle.com/images/skiing.jpg&imgrefurl=http://www.footankle.com/ski_orthotic.htm&usg=__zXFGrj4AGxOhIIITN4agCXvOC_o=&h=841&w=1280&sz=198&hl=en&start=14&sig2=ZMGvEAaAS_1glxRJR64mUA&zoom=1&um=1&itbs=1&tbnid=NDbMukDJ-qhD7M:&tbnh=99&tbnw=150&prev=/images%3Fq%3Dskiing%26um%3D1%26hl%3Den%26rlz%3D1T4ADSA_enUS406US406%26tbs%3Disch:1&ei=5MIATeafM8WqlAeH_PnuBw

http://www.google.com/imgres?imgurl=http://lh5.ggpht.com/_QETo2xWM_yM/SNY33RJR3fI/AAAAAAAAEh8/WmD2Vrxou4M/08%2BBlack%2BSnake.JPG&imgrefurl=http://picasaweb.google.com/lh/photo/ZgpsOpemwFsFexyUOsPFEg&usg=__UQw9GhfFwr7cTi9UJCI2ZhL8jD0=&h=344&w=640&sz=136&hl=en&start=17&sig2=gQGRgBHdI5bJGVlie5nELg&zoom=1&um=1&itbs=1&tbnid=Zm6ogykAPyjZxM:&tbnh=74&tbnw=137&prev=/images%3Fq%3Dsnake%2Bwarming%26um%3D1%26hl%3Den%26rlz%3D1T4ADSA_enUS406US406%26tbs%3Disch:1&ei=lMIATZXWHcL_lgfSkpyYCA


Reproduction and heredity
Reproduction and Heredityhttp://images.google.com/imgres?imgurl=http://www.dkimages.com/discover/previews/824/80016755.JPG&imgrefurl=http://www.dkimages.com/discover/Home/Animals/Birds/Anatomy/Internal-Anatomy/Digestive-System/Digestive-System-1.html&h=272&w=378&sz=16&hl=en&start=1&um=1&tbnid=Ex2TCzkNHaKlqM:&tbnh=88&tbnw=122&prev=/images%3Fq%3Ddigestive%2Bsystem%2Baves%26um%3D1%26hl%3Den

  • Asexual reproduction (sponges, starfish, jellyfish, segmented worms)

  • Sexual reproduction

    • External fertilization (frogs, fish)

    • Internal fertilization (insects, mammals)

    • Hermaphrodite (segmented worms)

Curiosity of Word Parts: Viviparity, Oviparity, Ovoviviparity


http://images.google.com/imgres?imgurl=http://www.saburchill.com/ans02/images2/210807004.jpg&imgrefurl=http://www.saburchill.com/ans02/chapters/chap051.html&h=349&w=298&sz=23&hl=en&start=1&um=1&tbnid=fxdQSxTJhdO_RM:&tbnh=120&tbnw=102&prev=/images%3Fq%3Dasexual%2Breproduction%2Bin%2Banimals%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://www.saburchill.com/ans02/images2/210807004.jpg&imgrefurl=http://www.saburchill.com/ans02/chapters/chap051.html&h=349&w=298&sz=23&hl=en&start=1&um=1&tbnid=fxdQSxTJhdO_RM:&tbnh=120&tbnw=102&prev=/images%3Fq%3Dasexual%2Breproduction%2Bin%2Banimals%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.flippersandfins.net/Images/ADF/eggs008.JPG&imgrefurl=http://www.flippersandfins.net/adfbreedingarticle.htm&h=425&w=400&sz=97&hl=en&start=3&um=1&tbnid=2cGVYjR-uYHAXM:&tbnh=126&tbnw=119&prev=/images%3Fq%3Dfrog%2Blaying%2Beggs%26um%3D1%26hl%3Den

http://www.lavistachurchofchrist.org/LVstudies/GrowingUpInTheLord/Girls/femaleanatomy.gif

http://www.fertility.com/international/concern/Understanding_Fertility/Ovulation.jsp


http://www.lavistachurchofchrist.org/LVstudies/GrowingUpInTheLord/Girls/femaleanatomy.gifhttp://www.lavistachurchofchrist.org/LVstudies/GrowingUpInTheLord/Girls/femaleanatomy.gif

http://www.fertility.com/international/concern/Understanding_Fertility/Ovulation.jsp

http://nursingcrib.com/news-blog/male-reproductive-system/


http://images.google.com/imgres?imgurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/Images/Worms/reproduction.gif&imgrefurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/Support_Materials/Worms.html&h=720&w=640&sz=112&hl=en&start=1&um=1&tbnid=qJrbTttNVx_-hM:&tbnh=140&tbnw=124&prev=/images%3Fq%3Dannelida%2Breproduction%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/Images/Worms/reproduction.gif&imgrefurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/Support_Materials/Worms.html&h=720&w=640&sz=112&hl=en&start=1&um=1&tbnid=qJrbTttNVx_-hM:&tbnh=140&tbnw=124&prev=/images%3Fq%3Dannelida%2Breproduction%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/en/thumb/f/f6/Mating_earthworms.jpg/180px-Mating_earthworms.jpg&imgrefurl=http://en.wikipedia.org/%3Ftitle%3DEarthworm&h=120&w=180&sz=26&hl=en&start=13&um=1&tbnid=188QHNF1EkwF6M:&tbnh=67&tbnw=101&prev=/images%3Fq%3Dannelida%2Breproduction%26um%3D1%26hl%3Den


Response

http://images.google.com/imgres?imgurl=http://www.brainsource.com/_derived/brain%2520injury.htm_txt_brainm.gif&imgrefurl=http://www.brainsource.com/brain%2520injury.htm&h=488&w=584&sz=49&hl=en&start=6&um=1&tbnid=5nIcoSnqzUsfcM:&tbnh=113&tbnw=135&prev=/images%3Fq%3Dbrain%26um%3D1%26hl%3Denhttp://images.google.com/imgres?imgurl=http://www.brainsource.com/_derived/brain%2520injury.htm_txt_brainm.gif&imgrefurl=http://www.brainsource.com/brain%2520injury.htm&h=488&w=584&sz=49&hl=en&start=6&um=1&tbnid=5nIcoSnqzUsfcM:&tbnh=113&tbnw=135&prev=/images%3Fq%3Dbrain%26um%3D1%26hl%3Den

Response

  • Nervous System

    • nerve net  ganglia  brain

http://images.google.com/imgres?imgurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/homework/images/Earthworm%2520Pictures/Earthworm-digestiveandnervoussy&imgrefurl=http://sciencefun4all.net/Life_Sci/05BodyStructure/homework/EarthwormPictures.html&h=304&w=422&sz=24&hl=en&start=2&um=1&tbnid=hO9XLQuFFmjPLM:&tbnh=91&tbnw=126&prev=/images%3Fq%3Dearthworm%2Bganglian%26um%3D1%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.biology.iastate.edu/Courses/212L/New%2520Site/32%2520Nervous%2520%26%2520Sensory/brain/braindorsl&imgrefurl=http://www.biology.iastate.edu/Courses/212L/New%2520Site/32%2520Nervous%2520%26%2520Sensory/nerve%2520and%2520sensory%2520index.htm&h=480&w=301&sz=57&hl=en&start=2&um=1&tbnid=CdUCIyMBGmoznM:&tbnh=129&tbnw=81&prev=/images%3Fq%3Dpig%2Bbrain%26um%3D1%26hl%3Den

http://www.saburchill.com/images05/0005.jpg


Earth worm dissection
Earth Worm Dissectionhttp://images.google.com/imgres?imgurl=http://www.brainsource.com/_derived/brain%2520injury.htm_txt_brainm.gif&imgrefurl=http://www.brainsource.com/brain%2520injury.htm&h=488&w=584&sz=49&hl=en&start=6&um=1&tbnid=5nIcoSnqzUsfcM:&tbnh=113&tbnw=135&prev=/images%3Fq%3Dbrain%26um%3D1%26hl%3Den

  • Animated Dissection


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