Mammals notes

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Mammals notes

  1. 1. Warm up<br />Create a Venn diagram that compares and contrasts Birds and Reptiles.<br />
  2. 2. Mammals<br />
  3. 3. <ul><li>Hair/Fur</li></ul> -insulate and camouflage<br /><ul><li>Mammary Glands</li></ul> -feed young<br /><ul><li>Endothermic</li></ul> -body temp regulated by animal<br /> -live in colder climates<br />
  4. 4. <ul><li> double-looped circulatory system
  5. 5. 4 chambered heart</li></ul>Ventricles<br />Atria<br />
  6. 6. <ul><li> Nurture Young</li></ul>- three methods…<br />
  7. 7. * Egg Laying: Monotremes<br />(Platypus)<br />
  8. 8. * Pouched: Marsupials<br /> (Kangaroo, Opossum)<br />
  9. 9. *Placental Mammals<br /> (Humans)<br />
  10. 10. Vertebrate Comparison Chart<br />

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