The purpose of this experiment is to demonstrate the effects of acids on bones. Doing this by soaking a bone in an acid, which takes the calcium out of the bone. Then trying to put the calcium back into the bone with a chemical compound with calcium in it.
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, Added: 3 Feb 2006
http://scssi.scetv.org/mims/schools/blhs/science/y99/angelk1.htm
