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In which direction respiratory organs remain open?

Published:   20-Sep-2020

(a) towards the heart

(b) Towards the pharyunx

(c) Towards the air sacs

(d) Towards the lung

Answer: Towards the pharyunx

SSC | Subject : Biology | Chpater : Exchange of gases

Posted By :   | Shojb Rahman

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In which direction respiratory organs remain open?

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