The only thing you need to do is to GENTLY brush your tongue daily, as bacteria can collect in the fissures, causing bad breath. I'm enclosing a link to the couple of lines wikipedia has about it, mainly so you can see the picture there.
Quick Answer. As of 2009, there are 270 species of turtles, and more are being discovered. Turtles have been on the Earth for 230 million years and predate dinosaurs. Turtles have developed multiple habitats and live anywhere except the Arctic and Antarctic. Continue Reading.
Turtles (Testudines) are an ancient group of reptiles that includes hidden necked turtles and side-necked turtles. There are more than 293 species of turtles alive today.Turtles inhabit a variety of habitats including marine, freshwater and terrestrial regions throughout the temperate and tropical regions of the world.urtles (Testudines) are an ancient group of reptiles that includes hidden necked turtles and side-necked turtles. There are more than 293 species of turtles alive today.