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
You Are What You Eat You Are What You Eat You Are What You Eat is a dieting programme aired in various forms between 2004 and 2007 on British broadcasting company Channel 4, and presented by Gillian McKeith. The fourth series was called "You Are What You Eat: Gillian Moves In". The show often uses shock tactics to get the participants to lose weight. In each episode, all food eaten in one week by the person(s) taking part is placed on a table to highlight problem areas of their diet. Another technique is the analysis of the participant's faeces by McKeith to detect certain problems