Both heavy metal and hard rock appealed to largely female audiences.
a. true
b. false

If you could give us the questions i can see if i can you! : )

Sure, i'm interested.the answer is yes.

Material safety data sheetswhen working with any type of chemical the should be posted in a conspicuous place in the work areamsdsif a material does pose a health hazard teachers shouldobserve appropriate precautions when they or their students handle the materialmsds are available fromproduct manufacturesmsds sheets must beavailable in shop/science classes at all times