Question

WHAT IS IRON..????? ​

Answer 1

Iron is a mineral that the body needs for growth and development. Your body uses iron to make hemoglobin, a protein in red blood cells that carries oxygen from the lungs to all parts of thebody, and myoglobin, a protein that provides oxygen to muscles.

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Answer 2

Answer:

Iron is a brittle, hard substance, classified as a metal in Group 8 on the Periodic Table of the Elements. Iron is also the fourth most common element in Earth's crust by weight and much of Earth's core is thought to be composed of iron.

Explanation:

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