Because it is strong and durable, the metal iron (element #26) was widely used in ancient times. It was the first metal early humans learned to use for tools. In modern uses, it is mostly found in the alloys of "steel" (iron with a small percentage of carbon). The weakness of both iron and steel is that they can be oxidized (rust), and various metals are added to steel to reduce this. The oxidation of iron plays an important part in human physiology. The iron-based protein "hemoglobin" is found in red blood cells, which enables these cells to absorb oxygen and carry it to other cells in the body. When there is oxygen in the blood, it is a bright red color due to the oxygen's combination with the iron.
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iron (steel) for example if its not galvanized
Essential in growth of the Industdrial age
Iron
cause you dont have a weener
anything important
facts about iron ages are Barbabas Bobbi Alli Babs Kans hardcover
facts about iron ages are Barbabas Bobbi Alli Babs Kans hardcover
To get to the bits of iron in the ore, you have to smelt it out. Smelting involves heating up ore until the metal becomes spongy and the chemical compounds in the ore begin to break down. Most important, it releases oxygen from the iron ore, which makes up a high percentage of common iron ores.
it is made of iron and nickel
When iron became cheap enough to replace bronze.
Facts tell you important things throughout history. Therefore, facts are important to know.
the iron is the most important
Important facts about the Wright brothers
trade a lot of iron
is made of nickel and iron
Some yogurts do have iron in it, but some do not. I recommend looking for the nutrition facts on the back of your yogurt/package.
Iron