Classifying Animals

Animals without backbones are...

• Vertebrates
• Invertebrates

Which word means a change in the life cycle of a frog?

• Tadpole
• Adult
• Metamorphisis
• Lungs

When an animal has a body temperature that changes with their surroundings, they are...

• Warm Blooded
• Cold Blooded

Mammals breath with...

• gills
• lungs

Fish breath with...

• Lungs
• Gills

3 groups of cold blooded vertebrates are...

• reptiles, amphibians, mammals
• amphibians, reptiles, and fish

Which animal has feathers?

• Fish
• Amphibian
• Reptile
• Bird

Which animals has smooth, moist skin? 

• Fish
• Reptile
• Amphibian

Which animals have hair or fur? 

• Reptiles
• Mammals

WHich animals have dry, scaly skin?

• Amphibians
• Reptile
• Fish