Human Body's Digestive Tract
This page is the CodyCross answer for the clue below from London, Group 491, Puzzle 3 (Royal Observatory).
Question is: Human Body's Digestive Tract
and the answer is: INTESTINE
Word Meaning:
INTESTINE — (anatomy, often pluralized) The alimentary canal of an animal through which food passes after having passed all stomachs.
Definitions from Wiktionary.