reptiles

Reptiles are warm-blooded or cold-blooded?

• warm-blooded

• cold-blooded

Reptiles are invertebrates or vertebrates?

• invertebrates

• vertebrates

What kind of skin do reptiles usually have?

• scales

• feathers

• leather

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 

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

How do reptiles exchange oxygen and carbon dioxide?

• lungs
• gills
• through their skin
• they don't need to exchange gases

Which 2 reptiles can shed skin?

• Turtles and fish
• Lizards and frogs
• Lizards and snakes
• Humans and birds

The most common type of reptile

• Lizards
• Turtles/Tortoises
• Snakes
• Alligators/Crocodiles

Snakes chew their prey

• True
• False

Pit-like sense organ in the roof of a snake's mouth; removes scent molecules from the tongue and transmits information to the brain

• spectacle

• plastron

• Jacobson's organ

• pit organ