Everyday Science MCQs Biology
Q In most birds air sacs are ____________ in number?
  • A A. 10
  • B B. 3
  • C C. 4
  • D D. 9
Previous Parabronchi are open at ______________ end/s?
Next Vocal cords are stretched across_______?
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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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