Do centaurs have two sets of internal organs?

@Im_Lycan_it @ChrisPerkinsDnD Follow up question: do centaurs have two sets of internal organs, or does one handle both torsos?

— James Crawford (@JCrawfordMusic) December 13, 2015

I suppose they have one set of internal organs. And very long intestines, one presumes. https://t.co/y9qXmKewJM

— Christopher Perkins (@ChrisPerkinsDnD) December 16, 2015