Conversation so far:
where is the appendix located and what does it do
The appendix sits at the junction of the small intestine and large intestine. Its function is unknown. Theories say the appendix acts as a storehouse for good bacteria.
can a person live without their appendix
It's unclear what its function is, but the appendix can be removed if it becomes inflamed or ruptures.

Question: how long is the organ
Self-contained rewrite: how long is the appendix