Food enters the digestive system through the mouth., Teeth tear, cut and grind food. Saliva helps to break it down., Swallowed food forms a bolus and passes down the oesophagus., Food enters the stomach and mixes with acids and enzymes to form chyme., Digestive juices and bile mix with the food., Nutrients are absorbed in the final two sections of the small intestine., Food enters the large intestine, where water is absorbed and faeces are formed., Faeces are stored in the rectum., Faeces exit the body through the anus..

The Digestive System - Sequencing

さんの投稿です
印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

)
自動保存: を復元しますか?