![nintchdbpict000334615556.jpg](https://steemitimages.com/640x0/https://steemitimages.com/DQmSAWm78693QyEwNnRebm9V7uUHzVdEC1EVJuBY7KQxtjs/nintchdbpict000334615556.jpg)
Picture taken from Google-:
The diversity of sharks in immense, there are 400 kinds of shark species in our seas. Sharks were swimming in the ocean for more than 200 million years before dinasours roamed the planet. Unlike humans that have a five sense that is known as Electrosense. This mean they can detect very minute fields using special organs called Ampullae of Lorenzini. A shark has the ability to detect very slight pressure changes in the ocean by using a set of specialized cells called the lateral line.
More previous did you know facts-:
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
11,
12,
13,
14,
15,
16,
17,
18,
19,
20,
21,
22,
23,
24,
25,
26,
27,
28,
29,
30,
31,
32,
33.