Mammals have _____ or________
Fur or hair
Mammals are ________ blooded?
warm
Mammals give birth to_________
babies
Birds have______
feathers
Birds have_____
beaks
Fish have _____? 鳞片
scales
Fish have_____ and _______ to help it keep balance?
fins and tail.
Fish use _________ to breath.
gills
Fish babies born from______?
eggs
Amphibians have _______ skin?
Moist/smooth
Amphibian live on _____ and ______
Land and water
Amphibians are _____ blooded?
cold
Reptiles are ____ blooded?
cold
reptile's born from_____?
eggs
