The Marble Arch Caves Visitor Centre, car park, audio visual presentation, souvenir shop, toilets, and restaurant are fully accessible. To exit the Showcave, visitors are required to climb over 150 steps; therefore the showcave is not accessible for wheelchairs or prams/pushchair.
1 Digestive System The process of chemically and physically breaking down foods into simpler forms that can be absorbed is called digestion. Digestive System â¢ The digestive system can be divided into two major parts: â (1) the alimentary canal (gastrointestinal, or digestive tract) and â (2) the accessory organs.igestive System Overview â¢ The large intestine is divided into the (1) cecum, (2) appendix, (3) colon, (4) rectum, and (5) anal canal. â The sigmoid colon joins the rectum, which terminates at the anal canal. The short anal canal terminates at the opening to the outside called the anus.
1 The first portion of the small intestine is called the duodenum. 2  Bile secreted by the liver enters the duodenum to emulsify fats. 3  The second portion, the jejunum, continues the digestion process, and absorption beginsâof glucose and amino acids into blood capillaries and of fats into lymph capillaries (lacteals).efer to the following information for a brief review of each digestive system organ in the alimentary canal: 1  Mouth or oral cavity â In the mouth, the first part of the canal, the teeth, mechanically break down food that is mixed with saliva.