did you mean how and where do animals live?
well any was animals live all over the world, they also live in zoo's all around the world. they live all types of ways but it depends on what type of animal it is so myself or someone else can tell you how they live.
The soil has to be wet for animals to leave tracks.
Why can't plants and animals not leave what alone? Or do you mean why can humans leave them alone? Because the answer to that question is, "no one knows".
dinosaurs and other animals
Carbon
snakes,
their waste
animals becoe restless and leave an area
kill animals and it can leave litaricy
carbon
baby birds do :)
Leave it to the professionals!
The animals are supposed to disappear when you leave the game Minecraft. After every 64 blocks that is made an animal disappears making more room to build.