The answer is true that Iron is an important element it is found in the food we eat and it is use to make many things like building and bridges.
Why iron is necessary?
Iron is a necessity and can be found in many foods that we eat. It is also one of the most important building materials for structures and large construction projects.
Moreover, A chemical substance made of only one kind of atom. Iron and steel is used to reinforce bridges in order to become strong and firm whenever heavy loads such as vehicles and people come by on the bridge. Great wall is made up of stones and bricks.
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