Answer: A change in color
Fruit turns brown when exposed to air because a reaction is happening when a cut piece of fruit is exposed to oxygen.The chemical reaction can be simplified to: Polyphenol Oxidase + O2 → Melanin (Brown Color) Oxygen activates the compound polyphenol oxidase in the fruit to turn the fruit brown.
Brainliest pwease if my answer was correct!
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Answer:
true
Explanation:
it a must to published topic so dat people can help you
Convention is the answer. The circulate for warmth and cold
Species
It is the smallest and basic unit of classification. Taxonomic studies consider a group of individual organisms with fundamental similarities as a species.
