Reptiles, Aves, and Mammals

I live part of my life in water and part on land.  I am born with gills but grow lungs.  I am ectothermic (cold-blooded).  I have moist smooth skin.  What am I? 

• fish
• bird
• amphibian 
• mammal

I breathe with lungs, lay eggs, am ectothermic (cold-blooded), and often have scaly skin which holds in the water.  What am I?  

• fish
• mammals 
• birds
• reptile 

What classification of animals do humans belong to?

• fish
• mammals
• reptiles
• amphibians

What classification of animals are  vertebrae (have a backbone)?

• birds only
• reptiles only
• reptiles and birds but not mammals and fish
• mammals, fish, reptiles, amphibians, and birds

This is a 

• Reptile
• fish
• amphibian
• mammal

This is a 

• bird
• fish
• mammal
• reptile

This is a 

• Reptile
• Fish
• Mammal
• Amphibian

Name the groups that we use to classify vertebrate animals

• Goats, Sharks, Amphibians, and Panda's

• Reptiles and Mammals

• Mammal, Fish, Reptile, Amphibian, and Bird

Which animal group has smooth, moist skin?

• Reptiles

• Birds

• Amphibians

Which animal group does a Lizard belong to?

• Amphibian

• Fish

• Reptile