destiny102105ovivgd
destiny102105ovivgd destiny102105ovivgd
  • 31-08-2017
  • English
contestada

Why is the doorknob the least infected area on the classroom

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drdavidckennedosn5nw drdavidckennedosn5nw
  • 31-08-2017
because everyone washs there hands
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ednita98
ednita98 ednita98
  • 31-08-2017
Because when a student touches the doorknob for whatever reason their germs are on the doorknob until the next person touches it then so on and so on
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