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Mark the correct pair of muscles involved in normal breathing in humans. (a) External and internal intercostal muscles (b) Diaphragm and abdominal muscles (c) Diaphragm and external intercostal muscles (d) Diaphragm and intercostal muscles |
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Answer» Mark the correct pair of muscles involved in normal breathing in humans. (a) External and internal intercostal muscles (b) Diaphragm and abdominal muscles (c) Diaphragm and external intercostal muscles (d) Diaphragm and intercostal muscles |
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