Everyday Science MCQs Biology
Q Oxygen contents per liter of air is____________?
  • A A. 10 ml
  • B B. 100 ml
  • C C. 200 ml
  • D D. 100ml
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Next Water is _________ times viscous than air?
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Word of the Day
14 Jul
Obscenity
the state or quality of being obscene.
Ψ¨Ϋ’ΫΩˆΨ―Ϊ―ΫŒΨŒ فحاشی، Ψ¨Ϋ’ Ψ΄Ψ±Ω…ΫŒ

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