Subject :NSO Class : Class 6
Subject :NSO Class : Class 5
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Subject :NSO Class : Class 7
Ans 4:
Class : Class 8
its option "a" because stomach ("p") secretes HCL and (digestive juice) pepsin , bile is produed in liver (q) by gall bladder and large intestine (r) absorb water and pases semi-solid feaces into rectum
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 4
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Subject :NSO Class : Class 6
Ans 7:
Ans 9:
Ans 10:
Class : Class 7
it cannot be B because mass is how much matter an object has and if something had 0 mass, it would be non - existent
Ans 16:
Class : Class 10
actually the astronauts just FEEL weightless, they actually are in freefall but since the gravity is really weak nobody notices.
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Subject :NSO Class : Class 6
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Subject :NSO Class : Class 6