Reptile That Flattens Its Body to Glide in the Air
This page is the CodyCross answer for the clue below from Inside the Spaceship, Group 1185, Puzzle 3 (Planes and Air Travel).
Question is: Reptile That Flattens Its Body to Glide in the Air
and the answer is: TREESNAKE
Word Meaning:
TREE SNAKE — Any of various snakes of the genus Dendrelaphis.
Definitions from Wiktionary.