5 awesome facts you didn’t know about sharks
To celebrate Shark Week, we wanted to share 5 cool facts about our deep-sea friends.
1. Sharks have existed almost unchanged for 400 million years, since long before the dinosaurs.
2. It’s impossible to sneak up on a shark, because their eyes are on the sides of their heads and most can see almost as well behind them as they can in front.
3. A great white shark can lose 1,000 teeth in a year.
4. Sharks sink if they stop swimming.
5. Two-thirds of a shark’s brain is dedicated to its sense of smell.
Do you know any cool shark facts? Make sure you share them in the comments below.