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My Answered Questions
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Why is the sea water salty and how? Why is it not normal water?
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what causes the earth to tilt for the seasons?
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why is there chlorine in a swimming pool?
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where does colour come from???????:]
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when i look up at the stars at night,i see many constellations of stars.they are always in the same place.If the earth
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we are always hearing about global warming and how the earth is warming up.Recently i was reading that there has never
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Does global warming only affect the northern hemisphere?
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what is your favorite thing to bake?
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what do your robots do?
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how far can a honeybee fly away from its nest?