science

• mouth


  food is bitten
• saliva


  keeps mouth moise and clean
• enyzyme


  called amylase
• mechanical digestion


  food is bitten
• chemical digestion


  complex carbohydrates
• parotid salivary glands


  produce and secrete the enzyme
• sublingual parotid glands 


  under the tongue,water mocus
• parotid salivary glands


  acts on starches,near the ear
• large intestine


  a long tube that is shorter and wider than the small intestine
• small intestine


  long tube measure 4 cm,between stomach and large intestine
• tongue 


  movable muscular
• anus


  undigestived materials are remove
• taste buds


  identifying the taste of food
• bolus


  back throath or pharyt and into the opening of the esophagus
• pharyx


  thin walled chamber,respiratory trach to the digestive
• epiglottis


  lid over the larynx
• esophagus


  muscular tube
• stomach


  expandable j shaped bag,connected to the esophagus and small intestine
• chyme


  hydrodloric acid,soupy substance