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Digestive System

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  • What is a bolus?
    What food becomes after the tongue and saliva break it down.
  • What is the oesophagus in this picture?
    the long tube that pushes food to the stomach
  • What happens in the small intestine?
    nutrients are small and can pass into the bloodstream
  • What are the four groups of adult teeth?
    incisors, canines, premolars, molars
  • What do teeth do during the digestion process?
    they tear and crush food in the mouth into smaller pieces
  • The pharynx takes the __ from the mouth to the oesophagus
    bolus
  • the __ and __ produce juices. (A.) esophagus and stomach (B.) liver and pancreas
    (B.) liver and pancreas
  • What is digestion?
    the breaking down of food into nutrients
  • How many adult teeth are there?
    32
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