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My Answered Questions
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Do you think it will ever be possible to recreate artificial photosynthesis, therefore taking in Co2 and sunlight and
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how does a fishes’ gills extract oxygen from the water?
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Why can’t cows walk down stairs?
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why is the sky light blue straight above you, but darker when you look at the horizon?
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what is a wormhole?
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What is pain?
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why do i bump my head on low beams? Why don’t i notice them?