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What do plants making food from sunlight, air, and water and a penny tarnishing have in common?

User Kimsagro
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1 Answer

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Final answer:

Plants use sunlight, air, and water to make food through photosynthesis. The tarnishing of a penny is caused by a chemical reaction between copper and substances in the air.

Step-by-step explanation:

All plants use sunlight, air (specifically carbon dioxide), and water to make their own food through a process called photosynthesis. Photosynthesis is how plants convert sunlight into energy by producing sugars. Just like plants use sunlight to make food, a penny tarnishing is a result of a chemical reaction between copper in the penny and substances in the air, such as oxygen and sulfur.

User Galactus
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