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What is necessary for the creation of life? On which planet is it seen? |
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Answer» tion:ENERGY sources. Life on Earth USES only TWO types of energy for METABOLISM: sunlight and redox chemistry ... One or the other has to be present, and if you're in the habitable zone of a star, you at least have enough LIGHT to support photosynthesis. So you have the right temperature, water, and sunlight. |
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