MCQ
Select the one that forms supporting frame work of nasal and ducal cavities and consists of cranium and facial bones.
- ABackbone.
- BSkeleton.
- ✓Skull.
- DNone of these.
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S.No.
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Column-$I$
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S.No.
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Column-$II$
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$A$
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Ground water
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$(p)$
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Excess rains.
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$B$
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Ocean
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$(q)$
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Aquifers.
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$C$
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Clouds
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$(r)$
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Water containing dissolved salts.
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$D$
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Floods
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$(s)$
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Water vapour and dirt.
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