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Airida [17]
2 years ago
11

Help with question 48

Biology
1 answer:
julia-pushkina [17]2 years ago
7 0

gently scrape the inside of your >cheek/mouth< with the blunt end of a clean >toothpick< and stir the material on the toothpick in the drop of water on the >slide?< Add one small drop of >methylene< blue to the slide and then add a >?< as directed

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