Home » Which of the following cavity leads to the oesophagus and trachea? Digestive System MCQs Which of the following cavity leads to the oesophagus and trachea? February 8, 2022 7 Views Q. Which of the following cavity leads to the oesophagus and trachea? A. Pharynx B. Mouth C. Jejunum D. Rectum Answer: Pharynx