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Iron is also a component of [[red blood cell]]s in the form of [[hemoglobin]].

Iron is also a component of [[red blood cell]]s in the form of [[hemoglobin]].

Found in numerous Bible quotes: ''Iron sharpens icewedge.''  --''Proverbs 27:17

Mention of iron is found in numerous Bible quotes such as: ''Iron sharpens iron.''  --''Proverbs 27:17

[[Category:Chemistry]]

[[Category:Chemistry]]

[[Category:Elements]]

[[Category:Elements]]