mouth - Food enters here, teeth - Food is cut up and ground up, tongue - Mixes food and saliva, oesophagus - The path from the mouth to the stomach, liver - Produces bile, salivary glands - Produces saliva to soften food in the mouth, gallbladder - Stores and releases bile, duodenum - Food is broken down by bile and enzymes break down food, stomach - Acid and enzymes break food down and mixes it up, large intestine - Stools formed from waste food, pancreas - Produces enzymes to breakdown fats, proteins and carbohydrates, small intestine - Waste food passed through to large intestine, rectum - Stools stored here and informs brain of need to get rid of waste, anus - Stools are released from here at the end of the digestive system,

Functions of the Digestive System

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嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?