Misc: of what substance are teeth made?

Questions

in what year was the original woodstock celebration held?

how many engines did the b-36 have?

these bodies of water have a combined area of 94,230 square miles.?

cynomania is an obsession or crazed desire for ____ ____.?

the sale of this treat is outlawed in singapore because it is a means of 'tainting an environment free of dirt.'?