Amphibians are cool! Aside from some fish, amphibians are the only vertebrates to undergo metamorphosis. (That means a big change or transformation - just think about tadpoles turning into frogs!) They're cold-blooded, they live in water and on land, and they are almost everywhere. Amphibians are cool! Like this video if you want to see more about ANIMALS! Subscribe to FreeSchool: https://www.youtube.com/user/watchfreeschool?sub_confirmation=1 Visit us on Facebook: https://www.facebook.com/watchFreeSchool Check our our companion channel, FreeSchool Mom! https://www.youtube.com/channel/UCTcEtHRQhqiCZIIb77LyDmA And our NEW channel for little ones, FreeSchool Early Birds! https://www.youtube.com/channel/UC3OV62x86XHwaqsxLsuy8dA Music: Jaunty Gumption, Mysterioso March - Kevin MacLeod (incompetech.com)