Describe what happens to the apple and the metal exposed to air?
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Describe what happens to the apple and the metal exposed to air?
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Answer:
The insides of apples turn brown when exposed to air thanks to a built in defense mechanism against bacteria and fungus. The trigger for this is damage to the cells, such as when you cut the apple, which then results in certain enzymes within the cells being exposed to oxygen.
Answer:
Now, explain that rust occurs on metal objects when they are exposed to the elements of oxygen. The same process of corruption happens to food. When the inside of an apple is cut, exposing the inside surface to the oxygen in the air, a process known as oxidation occurs.