mammals notes
DESCRIPTION
TRANSCRIPT
![Page 1: Mammals notes](https://reader033.vdocuments.us/reader033/viewer/2022061209/548d90bab47959ce0c8b6661/html5/thumbnails/1.jpg)
Create a Venn diagram that compares and contrasts Birds and Reptiles.
BIRDS REPTILES
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Hair/Fur-insulate and camouflage
Mammary Glands-feed young
Endothermic-body temp regulated by animal-live in colder climates
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double-looped circulatory system 4 chambered heart
Ventricles
Atria
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Nurture Young- three methods…
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* Egg Laying: Monotremes(Platypus)
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* Pouched: Marsupials(Kangaroo, Opossum)
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*Placental Mammals(Humans)
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Vertebrate Comparison ChartEndo or Ecto # Loops # Chambers Special features
Fish
Amphibians
Reptiles
Birds
Mammals