The Remarkable Evolutionary Secret Of Sharks
Reconstruction of Megalodon, (O. megalodon) extinct species of shark which lived between the Eocene … [+] and the Pliocene Period. Drawing. (Photo by DeAgostini/Getty Images) De Agostini via Getty Images Fish, as a diverse group, have evolved various strategies to thrive in their underwater realms. One of the most intriguing and remarkable adaptations seen in …