Grade 3 2nd Term Midterm

Which group does it belong to?

• vertebrate

• invertebrate

Mammals, fish, birds, reptiles and amphibians are _____

• vertebrates

• invertebrates

I have dry and rough skin, lay eggs, breathe with lungs, and am ectothermic (cold-blooded). What am I?

• Fish
• Mammals
• Amphibians
• Reptiles

The only group of animals that begin their lives breathing through gills in the water and as adults can live on land breathing with lungs

• amphibians
• arthropods
• mammals
• fish

My body is cold, am covered in scales, use gills to breathe under water, and I lay eggs.  What am I?

• Fish
• Mammal
• Reptile
• Amphibian

I am covered in dry scales and I lay eggs.  What am I?

• Mammal
• Fish
• Amphibian
• Reptile

My body is warm and covered in feathers.  I lay eggs which hatch into chickens.  What am I?

• Reptile
• Amphibian
• Mammal
• Bird

My body is moist and smooth, I lay eggs, and live in or near the water.  What am I?

• Amphibian
• Reptile
• Bird
• Fish

Female of this animal group produces milk to feed their young

• Reptiles

• Birds

• Amphibians

• Mammals

The following animals are vertebrate animals except

• cow

• frogs

• worm

• duck