Subject :NSO Class : Class 4
Subject :NSO Class : Class 4
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Subject :NSO Class : Class 7
When a person breathes out, what happens to the diaphragm and rib cage?
Diaphragm | Rib cage | |
A | Becomes flatten | Moves downwards and inwards |
B | Becomes flatten | Moves outwards and upwards |
C | Becomes dome shaped |
Moves downwards and inwards |
D | Becomes dome shaped |
Moves outwards and upwards |
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 8
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 7
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Subject :NSO Class : Class 7
Post Your Answer
Subject :NSO Class : Class 7