digestive system Quiz

Question Number 1 these are parts of the digestive system except 1, what is it? A. stomach B. diapraghm C. heart D. teeth E. esophagus Question Number 2 what is the organ that breaks food into smaller pieces? A. gall bladder B. teeth C. stomach D. liver Question Number 3 all are the components of teeth except 1? A. calcium B. rock C. bone Question Number 4 what is the first stage of digesting food? A. esophagus B. tongue C. teeth D. stomach Question Number 5 have you enjoyed? A. yes B. no C. maybe