Chemistry, 26.08.2020 19:01 sierradanielle9280
A sample was collected from a computer keyboard and a toilet seat using two separate cotton swabs. Then, each swab was wiped on a petri dish and left to grow for 5 days.
*Which location had the most bacteria present? The computer keyboard or the toilet seat?
*What steps can you take to prevent the spread of bacteria in the office setting?
Answers: 2
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A sample was collected from a computer keyboard and a toilet seat using two separate cotton swabs. T...
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