The _____system consists of the lungs, the muscles of the chest, and the windpipe (trachea).ASpeechBRespiratoryCPhonatoryDArticulatoryAnswer: B. Respiratory Read Explanation: The respiratory system consists of:The lungsThe muscles of the chestThe windpipe (trachea)It provides the air stream necessary for producing speech sounds. Without this air stream, speech is not possible. Read more in App