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In an experiment, a petri

Newsela: Growing Microorganisms in a Petri DishWhat is the variable you will change in the experiment described in the section?
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Newsela: Growing Microorganisms in a Petri DishWhat is the purpose of the control Petri dish in the experiment? a. to test if
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A Petri dish containing 500,000 bacteria is used in an experiment investigating growth rates for bacteria. The table below shows
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2. asked by Gabby
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A scientist found that a Petri dish from an experiment had not been cleaned several days earlier. In the dish, she discovered a
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2. asked by meli
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A culture of 1.75×1018 bacteria is in petri dish A. A culture of 6.25×1015 bacteria is in petri dish B.How many times greater
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2. asked by Ivegot-U
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After seven days, the scientist repeats the experiment in a Petri dish that contains an antibiotic drug.Which statement ,begin
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2. 18 views
are most petri dishes the same size?if so what would the diameter of one be? i need to find the surface area of a petri dish
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2. asked by lyne
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are most petri dishes the same size?if so what would the diameter of one be? i need to find the surface area of a petri dish
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2. asked by lyne
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A scientist is growing cells in a petri dishWhich of the following equations could model the number of cells in the petri dish
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Why is agar medium used in a petri dishesIt's sterilizes the petri dish It helps microorganisms grow It makes bacteria appear
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2. asked by Dino cat
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