kromorockzz kromorockzz

13-06-2016
Biology

contestada

Which of the following is a safe practice when performing lab experiments?

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JordanGonzalez75 JordanGonzalez75

13-06-2016

it's no food allowed while doing a experiment.

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annm88059 annm88059

13-06-2016

definitely b. using tongs to handle hot objects

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