10 facts about a shark.

1. biggest shark ever recorded was 11.28 meters long 

2.the earliest shark was found 420 million years ago 

3.sharks are very good swimmers

4.sharks live for 20-30 years 

5.when sharks die they normally suffocate and die.

6.sharks never run out of teeth 

7.the great white shark is the most deadliest shark in the ocean.

8.sharks live in different habitats