Everyday Science MCQs
Q Animals use nitrogen in the form of_________?
  • A A. Nitrogen
  • B B. Nitrates
  • C C. Nitrites
  • D D. None of above
Previous Dinosaurs and many other species were extinct about ___…
Next Which is the purest form of water?
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Word of the Day
15 Jul
Iterate
perform or utter repeatedly.
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