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
Oh Dear! What Can the Matter Be? exaggerates one common trait (one so thin she falls through a knot-hole). Suggested alternate lyrics include: <poem> Oh, dear, what can the matter be, Six old maids were stuck in the lavat'ry, They were there from Sunday till Saturday, Nobody knew they were there The first one in was fat lady Humphreys - squeezed herself down and she said "it's quite comfy" but when she was through she could not get her bum free – and nobody knew she was there. Refrain The next one there was old lady Grayson – she couldn't get in so she peed in the