Digestive system of humpback whales stretching like an accordion. They allow whales to open their mandible to 90 degrees to gulp water and prey. They expel saltwater through the baleen plates, leaving behind krill and plankton. The whale's tongue plays a vital role in filter feeding, as it is used to push the water out of its mouth while keeping the prey trapped in its baleen bristles. As humpback whales do not have teeth, their food is swallowed whole and travels down the esophagus into the preliminary stomach (known as the forestomach) to be ground. Baleen whales have a multi-chambered stomach, divided into three distinct
Oh Dear! What Can the Matter Be? The song has been parodied several times, the best known of which is the American bawdy song "Seven Old Ladies", sung to the same tune but with different lyrics. Here are the chorus and the first two verses, of seven, as published in Ed Cray's "The Erotic Muse": <poem> Oh, dear, what can the matter be, Seven old ladies were locked in the lavat'ry, They were there from Monday till Saturday, And nobody knew they were there. The first old lady was 'Lizabeth Porter, She was the deacon of Dorchester's daughter, Went there to relieve a slight pressure of water,