mammals
amphibians
reptiles
birds
fish
100

What is a mammal?

Mammals are a class of animals.

100

What is the largest amphibian in the world?

The Chinese giant salamander

100

True or False: Are reptiles cold-blooded?

True

100

What bird can fly backward?

hummingbirds

100

How many fish species are there?

32,000

200

What is a group of rhinos called?

A herd
200

What's the world's largest fish?

beluga sturgeon

300

Which mammal is the fastest?

Cheetahs

300

What's the world's smallest fish?

Paedocypris

400

which mammal is the slowest

Three-Toed Sloths

400

What's the most common fish in the ocean?

bristle mouth

500

which mammal is the strongest

elephants

500

What is the oldest fish in the world?

Sturgeon

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