Chordata

Chordata

mamials

Amphibians

fish

brids

Reptiles

charitstics of the bird1.all birds have fethers2. they fly 3.they are warm blooded4. they lay eggs

charistics of mamials1. have backbone 2.are warmblooded 3.have hair4. nurse young

charitstics of fish1. they live in water2. they have scales3. they are colded blodded4. they have gills

charitsitcs of amohibians1.they are colded blooded2. the live in water and no land3.have a backbone 4. di not have scals

charitstics of reptiles1. coldblooded2. most lay eggs3. have backbone4. have scals

reptiles vs anphebians samecolded bloodedhave back bone reptils most lay eggshave scalscannot live in wateranphibains can live in waterno scalsdont lay eggs

fish vs reptiles same have scals cold bloodedfish live under waterhave gillsno backbonereptils have back bonelay eggs dont live under water

fish vs. anophibans samecolded blooded can live in water fishhave gills have scalsdont have back bone anophibans have backboneno gillsno scals