Which of these words means "an animal with a back bone or spine"?

• exoskeleton
• invertebrate
• arthropod
• vertebrate

Which one of these groups does NOT belong to the VERTEBRATE classification?

• Reptiles
• Insects

• Mammals
• Amphibians

Which of these is an INvertebrate?

• Goldfish
• Parrot
• Dog
• Octopus

Three of these vertebrates belong to the same animal class - which is the odd one out?

• Dog

• Cat

• Parrot

• Crocodile

Which of these animals is a mammal?

• Shark

• Dolphin

• Crocodile

• Turtle

Which group of animals is characterized by having dry, scaly skin and typically laying soft-shelled eggs on land?

• Amphibians

• Reptiles

• Mammals

• Fish

Which class of anumals is defined as having:
warm blood, fur/hair, younf that drink milk?

• Birds
• Amphibians
• Reptiles
• Mammals

Which class breathes through gills?

• Fish
• Reptiles
• Birds
• Mammals

Which animal belongs to the amphibian class?

• turtle
• eagle
• snake
• frog

Which class does the ostrich fall under?

• Reptile

• Amphibian

• Mammal

• Bird