friendship of animals

            Evolution alone is an amazing thing – but species that evolve together can be all the more spectacular, protecting, feeding and cleaning one another in incredible ways. Sharks pair with fish, fish with shrimp and shrimp with sea cucumbers and much much more. From boxing crabs that wield poisonous anemones as weapons to shrimp that scour the mouths of electric eels, here are seven of the most radical symbiotic relationships from the shallowest to the deepest waters of our world.

         Boxing, hermit and other crabs have found that they make friends with strange benefits in various species of stinging sea anemones. Boxing crabs (above, top) hold on to anemones and wield them like deadly pom-poms, warding off potential predators with their poisonous pals. Some hermit crabs (above, bottom) lift anemones and attach them to their shells in order to dissuade attackers. These relationships go both ways: the anemones are able to pick up more food as they move through the water with their shelled allies.

sea animals

 

        Danger  sea animals

             although sea animals are very  interesting and beautiful, some of them are  very dangerous too. I  will give some danger  sea animals  for you. It is  sharks.They  are many kind of shark, such as  great  white shark, tiger shark, blue shark,grey reef shark and scalloped hammerhead shark.

The animal in the world  are very interesting  and  very  lovely.