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Why is photosynthesis important to people

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Answer: Because photosynthesis provides oxygen for humans.

Explanation: Humans inhale oxygen and then exhale carbon dioxide (CO2). Plants breathe in the carbon dioxide and photosynthesis is what turns that carbon dioxide into oxygen for us to breathe.
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User Iamthestreets
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Answer: Yes

Explanation: Photosynthesis is crucial to people and all life on Earth because it is the fundamental process by which green plants, algae, and some bacteria convert sunlight into energy in the form of glucose (a type of sugar).

User Bfuoco
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