1) Is coral jewelry waterproof? I know common sense dictates that it would be, but I know that some kinds of jewelry treatment can cause a material to be more susceptible to water damage, so I want to make sure. Answered!
2) Do cyanide and arsenic maintain the same potency as poisons at high temperatures? Or in context: if cyanide or arsenic was added to a food product (say, bread dough, or ground beef) prior to cooking/baking, would that food continue to be poisonous after it was done? Would the amount of poison affect this? The temperature used for cooking? Answered!
Any help is appreciated, thanks!