Marine biology gannets, and auks. Although they spend most of their lives in the ocean, species such as gulls can often be found thousands of miles inland. There are five main types of marine mammals, namely cetaceans (toothed whales and baleen whales); sirenians such as manatees; pinnipeds including seals and the walrus; sea otters; and the polar bear. All are air-breathing, and while some such as the sperm whale can dive for prolonged periods, all must return to the surface to breathe. Marine habitats can be divided into coastal and open ocean habitats. Coastal habitats are found in the area that extends
What Can Be Done at This Point Be Done at This Point". It's also the sixth track on that album. What Can Be Done at This Point What Can Be Done at This Point is the third album by Mexican alternative rock singer, Elan. The album was released in early May 2007. The title track, "What Can Be Done at This Point", is a tribute to the deceased crew of the Space Shuttle Challenger. The track contains audio of the transmission between Challenger and mission control of the day of the tragedy. The track number 6, "Don't Want You in", was the lead single off the album.