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What changes the color of the leaves in a tree

User Bcmoney
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2 Answers

3 votes

Answer:

chlorophyll

Step-by-step explanation:

Chlorophyll is a pigment found in the chloroplasts of plants.

User Andy Meissner
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3 votes

Answer:

In the fall, the days become shorter and the temperatures become colder. This all affects a leafs ability to photosynthesize. When it cannot photosynthesize, the leaf turns brown and falls.

User Eray Erdin
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