1) Digestion is a) when food enters our mouth b) when nutrients enter the blood c) the breakdown of food molecules into smaller molecules d) when our organs work together to carry out a function 2) Name the pink tube in the photo a) windpipe b) Oesophagus c) Stomach d) Digestion 3) An organ is: a) a group of cells that work together b) a group of organs that work together c) a stage in the digestive process d) a group of tissues that work together to carry out a special function 4) Which of the following is NOT an organ of the digestive system a) Lungs b) Liver c) Stomach d) Rectum 5) Which is the correct sequence from start to finish? a) Stomach, mouth, oesophagus, small intestine, large intestine, anus b) Mouth, oesophagus, stomach, mouth, oesophagus, small intestine, large intestine, anus small intestine, large intestine, anus c) Small intestine, stomach, large intestine, anus, oesophagus, mouth d) Rectum, anus, large intestine, small intestine, stomach, oesophagus, mouth 6) The removal of undigested material is called a) Egestion b) Excretion

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