The world's oceans are home to many different species and plants, from
tiny organisms like plankton to the world's largest animal, the blue
whale. Deep down in the seas' depth, you will even find some
monstrous-looking creatures that seem to have come straight out of a
fairy tale. Did you know, for example, that male anglerfish feed on the
female's blood? And is it true that the giant clam can trap a diver's
leg? Or have you ever heard of fish that hitch a ride on sharks?