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Respiration in Organisms — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceRespiration in Organisms1 Mark
MCQ
During exhalation, the ribs:
  • A
    Move outwards.
  • ✓
    Move downwards.
  • C
    Move upwards.
  • D
    Do not move at all.
✓

Answer

Correct option: B.
Move downwards.
Move downwards. $($and inwards$)$

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