Can anyone answer this WHIMIS question for me? (picture below question #2) the answer can be multiple answers. ?

Question

I’ve tried just about every combination of answers and I can’t figure it out at all. It is a question off this WHIMIS test (question 2) 

Answer 1

If I wanted to know the answers off a standard test, I'd do a search on the exact text question and see what turned up.

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Move your question to an Education & Reference subcategory as it's currently in Yahoo Answers and not applicable to this subcategory. You can move your question by clicking Edit>Edit category just beneath your question, then selecting the category in which it is better suited.