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2.1 Life as a Planetary Phenomenon
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Raina Rauf
Everything we can see is because light reflect if light dosen't reflect or reach it we cannot see it
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Hannaneh Pourfaraj
I think the NASA definition is useful, but it may not describe every possible form of life. Life on other planets could be very different from life on Earth. There might be organisms that use different chemicals or have a different way of evolving. So, I think the NASA definition is a good starting point, but we should keep an open mind about possible alien life.
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