What are some reasonable safety precautions for field investigations? 1. None; there are no hazards in the field. 2. Always wear goggles and aprons. 3. Be prepared and use common sense. 4. Always go into the field alone. I think the answer is #2?
Hi, I think the answer is #3 I don't think it's 2 cause wearing goggles and aprons r safety precautions for laboratory experiments which r held indoor..... hope this will help ya!
I agree! probably #3
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