Sharks

A small part of a shark's ear allows it to recognize gravity so it will know what about its swimming?

2/3 of a shark brain works to analyze what sense?

Sharks use these to touch things, since they don't have hands.

Why don't divers want to rub against a shark's skin?

The dorsal fin on top of a shark is rigid and it helps with what?

Dermal denticles are much tougher than scales on a typical fish. They are more similar to what part of the body?

Where are a shark's eyes located - on the front or sides of its head?

Shark gills take dissolved oxygen and put it into their __________ to keep them alive.

If this kind of species were to become extinct, it would have a negative impact on the entire food chain. What do we call that kind of species?

Hannah Herbst created a reusable, antibacterial bandage based on what?

Bony fish have swim bladders for buoyancy. Sharks have an organ filled with oil for buoyancy instead. What is that organ?

What do we call it when a scientist creates something based on a concept already in nature?

What happens when a shark's tooth falls out?

Name one threat to sharks