Birds have _____________ and lay eggs.
feathers
fur
scales
Mammals have hair and ________________________
lay eggs
give birth to live young
Reptiles are _____________
warm-blooded animals
cold-blooded animals
Reptiles have scales and ___________
give birth to live young
lay eggs
Fish live ____________
on land
in water
Fish have ________________
feathers and scales
fur and lungs
fur and gills
gills and scales
_____________ are mammals
penguins
Capybaras
crocodiles
Clownfish
Catfish are _____________
fish
amphibians
reptiles
Amphibians have _____________
feathers
fur
thin and wet skin
Amphibians can live ______________
on land and in water
only in water
only on land
Salamanders are _______________
reptiles
fish
amphibians
