2. Characteristics of Mammals Live birth, do not lay eggs Provide milk for their young http://kids.britannica.com/elementary/art-89235/A-polar-bear-mother-feeds-milk-to-her-two-cubs
3. Characteristics of Mammals Warm blooded, which means it can keep the same body temperature no matter how cold or hot it is All are vertebrates, which means they have a backbone like us! http://www.canadiangeographic.ca/Atlas/glossary.aspx?id=342&alpha=W&lang=En
4. Characteristics of Mammals All develop fur or hair sometime in their life Might not keep fur or hair their whole lives http://www.greenleafimages.com.au/images_mammals.htm
5. Characteristics of Reptiles Don’t give live birth, lay eggs Lay eggs on land not in water http://www.worldbook.com/wb/Students?content_spotlight/reptiles/live_reproduction
6. Characteristics of Reptiles Cold blooded Have scales rather than fur http://christiansotophoto.com/Reptiles%20and%20Amphibians/arles_gallery/imagepages/image5.html
