Respuesta :

Laryngopharynx. The laryngopharynx, (Latin: pars laryngea pharyngis), also known as hypopharynx, is the caudal part of pharynx; it is the part of the throat that connects to the esophagus.im not sure its root word

Answer:

1690s, from Greek pharynx (genitive pharyngos) "windpipe, throat," related to pharanx "cleft, chasm.

Hope this helped

~ Emmy