In the 2012 release movie, Ted, can Ted the teddybear die a natural death? In what aspects is the life within him different from the life within humans?
At the end of the film, Ted is killed by Donny and then reborn as a result of Lori's "wish upon a star"
According to the original script;
"Lori’s eyes widen a bit in recognition. She stares at the shooting star for a beat, then closes her eyes and makes a wish..."
Obviously he can "die" as a result of violence or accident although the mechanism is somewhat vague given that his "life" is a result of completely unfathomable magic in the first place.