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Three billion years ago plants began the process of photosynthesis. Why would

the appearance of plants that use photosynthesis to produce their food affect the
increase in atmospheric oxygen and the decrease in carbon dioxide?

2 Answers

3 votes

Answer:

The appearance of plants and their color would affect the atmospheric oxygen and would attract more of this chemical. The decrease in carbon dioxide would cause the plant to change in shape.

Step-by-step explanation:

It depends on the type of the plant.

User Steven Lambert
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2 votes

Answer:

because plants take in carbon dioxide and produce and release oxygen

User Lea A
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