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Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat

Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.