1) The process in which food is broken down into simpler substances is known as: a) Growth b) Breathing c) Absorbtion d) Digestion 2) In order, what are the main organs that food travels through the digestive system? a) Mouth,Oesophagus,Small intestines,Stomach,Large intestines,Anus. b) Mouth,Oesophagus,Stomach,Small intestines,Large intestines,Anus. c) Mouth,Stomach,Small intestines,Large intestines,Anus. d) Mouth,Oesophagus,Stomach,Small intestine,Anus. 3) What does the mouth do in digestion? a) Chew and break down the food into smaller pieces. b) Absorbs nutrients c) Breathing d) Smelling 4) Which part of our digestive system connects the mouth to the stomach? a) Liver b) Intestine c) Heart d) Oesophagus 5) What is the main function of the large intestine? a) It squeezes the food b) Absorbs water and some minerals c) Absorbs proteins d) Produce digestive juices 6) When you chew food, what is secreted in your mouth that helps in softening the food? a) Sugar b) Digestive juices c) Acid d) Saliva 7) Which organ of our digestive system absorbs digested food into the blood? a) Stomach b) Small intestine c) Mouth d) Oesopagus 8) What do we call the opening at the end of the large intestine? a) Mouth b) Stomach c) Anus d) Tongue 9) Where does digestion end? a) Mouth b) Small intestine  c) Large intestine d) Anus 10) Which part of our digestive system secretes digestive juices a) Stomach b) Large intestine c) Oesophagus d) Anus

The Digestive System

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