Reptiles and Amphibians

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

Metamorphosis occurs in

• fishes and amphibians
• amphibians
• fishes, amphibians, and reptiles
• amphibians and reptiles

Frogs, toads, and salamanders are all examples of which class?

• Amphibians
• Reptiles
• Birds
• Mammals

Turtles, lizards, snakes and crocodiles are all examples of what class?

• Amphibians
• Reptiles
• Birds
• Mammals

Which class has organisms with dry, scaly skin?

• Amphibians
• Reptiles
• Birds
• Mammals

Tags

NGSS.MS-LS4-2

Which class has organisms with a leathery shell?

• Amphibians
• Reptiles
• Birds
• Fish

Which class has organisms with moist skin?

• Amphibians
• Reptiles
• Birds
• Mammals

Does a reptile have scales?

• yes

• no

Tags

NGSS.MS-LS4-2

Do amphibians lay eggs?

• no

• yes