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.
Quick Answer. Turtles, including tortoises and terrapins, have varying life spans depending on the species. Some live only 10 to 25 years, while others live for over 150 years. The oldest recorded turtle is Harriet the Turtle, who died at 175 years old in 2006.