1) What is part A? a) windpipe b) air sacs c) ribs 2) What is part D? a) ribs b) diaphragm c) lung 3) What is part E? a) lungs b) diaphragm c) rib muscle 4) Increasing the volume of the chest cavity will result in..... a) air rushing out of the lungs b) air rushing into the lungs c) air moving over your head. 5) for air to be pushed out of the lungs the chest volume must.... a) stay the same b) increase c) decrease

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