Morning! ☀second last fact and have been touched when some of you say you will miss the facts after all this is over :) put in your last 2 votes today and tmr for me guys! Tmrs before 10am Singapore time!✊ thank you! vote.ourbetterworld.org/entry/8048331 Do you know that the blacktip reef shark & sixgill shark have eyes that contain only rods and no cones. These two sharks live in completely different habitats. The blacktip reef shark lives in very shallow, coastal, tropical water while the sixgill lives in deeper, temperate waters. Color vision comes from the cones in the eye, and with no cones, the blacktip reef shark and the sixgill shark are colourblind.
Posted on: Tue, 30 Dec 2014 03:26:18 +0000