Shark Week?! | Geek Week with Maddie

The video combines Shark Week and Geek Week, presenting five fascinating shark facts. It covers sharks' sixth sense of detecting electricity, sand tiger sharks' sibling cannibalism, the prehistoric megalodon, swell sharks' defense mechanism, and tonic immobility in sharks. The episode concludes with a farewell and a call to subscribe.

What unique ability do sharks possess that is considered their sixth sense?

• Detecting electricity

• Detecting magnetic fields

• Detecting radio waves

• Detecting ultraviolet light

What unusual behavior is observed in sand tiger sharks during gestation?

• They eat their siblings

• They hibernate

• They migrate long distances

• They change color

What is the primary reason for the cannibalistic behavior of sand tiger shark embryos?

• To ensure the survival of the fittest

• To reduce competition for food

• To protect against predators

• To maintain genetic diversity

What is the estimated size of a full-grown megalodon?

• 20 to 30 feet long

• 70 to 80 feet long

• 40 to 50 feet long

• 55 to 60 feet long

What is tonic immobility in sharks?

• A state of rapid growth

• A state of complete immobility

• A state of increased aggression

• A state of hyperactivity