"virginia", a multi-purpose submarines, actinium, arctic ocean, article, atlantic ocean, clam, clown fish, coral, coral reef, diving, dolphin, drops, feeding, fins, fish, fourth generation, greenland, gulls, jellyfish, jump, mammals, motion, narwhal, ocean, octopus, pacific ocean, penguin, polar bear, process, sea, spray, ssn-774, stone, surf board, surfer, swimming, tentacles, the bottom, tooth, under water, underwater, unicorn, us navy, water, wave, waves, whale, whales, wings