Which is the descending sequence of human digestive track ?
(A) Mouth, Oesophagus, Small intestine, Stomach, Large intestine
(B) Mouth, Pharynx, Stomach, Duodenum,Small intestine
(C) Pharynx, Stomach, Duodenum, Oesophagus, Anal canal
(D) Oesophagus, Large intestine, Small intestine, Rectum, Anal canal
