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What should you do before each laboratory exercise?
O A. review all safety procedures and the lab activity procedure
OB. review the WHMIS symbols
O c. put on gloves
OD. ask your lab partner
plz answer ASAP

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goldennnjoyyy

Answer:

OA. . review all safety procedures and the lab activity procedure

Explanation:
A) review all safety procedures and the lab activity procedure

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