Answered You can hire a professional tutor to get the answer.
QUESTION
During swallowing, a food bolus is propelled out the oral cavity; it is then pushed toward the esophagus by peristaltic contractions of pharyngeal...
During swallowing, a food bolus is propelled out the oral cavity; it is then pushed toward the esophagus by peristaltic contractions of pharyngeal smooth muscles. Are these two statements true or false?
