What do you know about tortoises? - Quora
How does a tortoise make its shell? - Quora
Do tortoises have a skin-covered body under their shell, or does skin simply attach to front & back with organs inside the shell? - Quora
Are tortoises basically just snakes with a shell? How are they different, anatomically, besides the former having a shell? - Quora
How does a tortoise make its shell? - Quora
Why do turtles have tails? - Quora
What does an unhealthy turtle shell look like? - Quora
What are some random facts about turtles? - Quora
What does a healthy turtle's shell look like? - Quora
What is inside a turtle's shell? - Quora
What is the purpose of a turtle's shell? What is inside the shell? How does it work in conjunction with the rest of their body parts/organs? - Quora
Do tortoises have a skin-covered body under their shell, or does skin simply attach to front & back with organs inside the shell? - Quora