1) The ____________________ breaks down the food we eat a) Small intestine b) Large intestine c) mouth d) teeth e) liver f) stomach 2) Digestions begins in the ____________________ when you chew and swallow. a) Mouth b) Stomach c) Large intestine d) Small intestine e) Anus f) Liver 3) Saliva is produced by a) Saliva b) stomach c) liver d) Anus e) Salivary glands f) Small intestine 4) ___________ is the largest gland in our body a) Anus b) Esophagus c) Liver d) pancreas e) stomach 5) The food gets churned into fine paste here   a) Liver b) Stomach c) Pancreas 6) Name of the paste does stomach makes a) Anus  b) Large intestine c) Small intesine d) Stomach e) Chyme f) Food pipe 7) The process of changing food into simpler form so that it can be absorbed by the body is called a) Excretory system b) Respiratory system c) Digention 8) What happen if we don't have are digestive system  a) You will become prone to many diseases b) You will die c) You can not eat d) All of the above 9) What are the benefits of digestive system  a) Important for breaking down food into nutrients, b) No benefits c) All of the above

digestive system

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？