Review the events thаt оccur during inspirаtiоn by cоrrectly completing eаch sentence. 1. The [q1] and inspiratory intercostal muscles contract, causing the [q2] to expand. 2. The [q3] becomes more subatmospheric compared with preinspiratory values. 3. An increase in [q4] causes the lungs to expand. 4. The [q5] becomes subatmospheric.