Interesting things you didn’t know about sharks

[custom_adv]
Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head.

Check Also

The Cinematic and Cultural Legacy of Farokh Ghafari

Farrukh Ghaffari (February 26, 1922-December 17, 2006) was a film director, actor, critic and author. …

Privacy Policy