milliecook31 milliecook31
  • 21-10-2022
  • Biology
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a microbiologist wants to estimate the concentration of a certain type of bacterium in a wastewater sample. she puts a 0.5 ml sample of the wastewater on a microscope slide and counts 39 bacteria. estimate the concentration of bacteria, per ml, in this wastewater. round your answer to the nearest whole number.

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