During breathing the clean, most and Warm air enters the wind pipe is called: A. Gallbladder B. Bronchea C. Trachea D. Intestine 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments