Sharks are what kind of animal?

Mammals

Crustaceans

Fish

Bivalves

None of the above; they’re just sharks

How long have sharks been swimming around, being all scary-looking?

10 million years

50 million years

100 million years

200 million years

400 million years

What is a shark’s skeleton made out of?

Bone

Cartilage

Tendons

Blubber

How fast can great white sharks swim?

5 mph

10 mph

15 mph

20 mph