Bacteria

Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes as it passes along the alimentary canal. Nutrients are absorbed by the body and waste is excreted through the anus as faeces approximately 24 hours after a meal is consumed.

Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes as it passes along the alimentary canal. Nutrients are absorbed by the body and waste is excreted through the anus as faeces approximately 24 hours after a meal is consumed.Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes as it passes along the alimentary canal. Nutrients are absorbed by the body and waste is excreted through the anus as faeces approximately 24 hours after a meal is consumed.

Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes as it passes along the alimentary canal. Nutrients are absorbed by the body and waste is excreted through the anus as faeces approximately 24 hours after a meal is consumed.Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes as it passes along the alimentary canal. Nutrients are absorbed by the body and waste is excreted through the anus as faeces approximately 24 hours after a meal is consumed.

Your alimentary canal (or gastrointestinal tract is the long muscular tube from the mouth to the anus approximately 8.3m long. Food is ingested in the mouth and is digested mechanically and with the help of enzymes.