Can someone help me with my science project

  1. hi,how fast is the suction rate of a gravit type colescing spartor and ho log does i take to process it?
     
  2. jcsd
  3. I'm sorry, I think it's very hard to understand your question. Could you ask again? Please use a spell checker if you have one on your computer, that may help.

    -sev
     
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