1 new of 62 responses total.
re resp:14: You could live without your tongue. Maybe you couldn't live as well. You'd lose most of your sense of taste/smell, and it would be difficult to chew your food. You couldn't talk as well. You would have to adapt a great deal to the loss. But you could live that way. Your appendix has less obvious functionality. A lot of people live without them, and no one knows if there is any way in which their lives are impeded. By contrast, your heart has more obvious functionality. There are no known cases of anyone surviving for any period of time at all without one. So, one might say that one doesn't need the appendix, has use for the tongue, and absolutely needs the heart. There are varying degrees of need.
You have several choices: