give two reasons why it is important to wash your hands both before and after completing a lab.

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give two reasons why it is important to wash your hands both before and after completing a lab.

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Djpatel1id Djpatel1id · Answer 1

Djpatel1id Djpatel1id

I would say it is important to wash your hands before and after because to get an accurate lab result, you would want to start off with a fresh slate of clean hands. Then washing them after gets rid of any substances that you might have been exposed to your hands in the lab.

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Tsorin99id Tsorin99id · Answer 2

Tsorin99id Tsorin99id

not occur because chemical poisoning to remove any traces of chemicals that can affect skin on your hands are accidentally

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