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17/07/2023 9:29 pm
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Find the correct statement:
(A) contraction of external intercostals muscles moves the ribs forward & upward.
(B) contraction of external intercostals muscles moves the ribs inward.
(C) contraction of internal intercostals muscles moves the ribs forward & upward.
(D) All are correct.
1 Answer
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17/07/2023 9:30 pm
Correct Option: (A) contraction of external intercostals muscles moves the ribs forward & upward.