Question

Which of the following statements is true?

A.The large intestine absorbs digested food.
B.Digestion does not start until food is swallowed.
C.Gravity and muscle contractions move food down the esophagus.
D.The small intestine receives undigested food from the large intestine.

Answer 1

d gravity and muscle contractions move down the esophagus

Answer 2

C gravity and muscle contractions move food down the esophagus. These muscle contractions are called peristalsis