Abrasive • Allergic • Attracts • Carbon • Chemical • Chisels • Cleaners • Common • Cooking • Damage • Dehydrating • Dehydration • Die • Dietary • Diseases • Evidence • Filtration • Hallucinations • Hand • Have • Include • Instead • Irritation • Kill • Kills • Layer • Limited • Mineral • Mines • Naturally • Never • Open • Paint • Pit • Polishing • Process • Processes • Rock • Seashells • Sedimentary • Small • Sometimes • Starvation • Sticky • Surfaces • Systems • Tools • Toothpaste • Used • Yes