SORU: cümleler sırasıyla okunduğunda anlam bütünlüğünü bozan cümleyi bulunuz
(I) The narwhale has an eight-foot-long spiralled tooth that makes it resemble a unicorn of the sea. (II) Some thought that the whale used it to break arctic ice; others theorized that it served as a weapon in male fights. (III) Narwhales typically live for 40 to 50 years, and seldom leave their arctic habitat. (IV) The tooth, in fact, may be a giant sensor for navigating and hunting. (V) It appears capable of detecting changes in water temperature, pressure, and particle gradients linked with salinity and prey.