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The top documents tagged [fishgreen plants]
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fishgreen plants
For several billion years after “Big Bang” between4.5 and 3.8 billion years ago What happened on the earth at that time? what did the explosion produce?
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Unit 4 Astronomy: the science of the stars. Twinkle twinkle little star How I wonder what you are Up above the world so high Like a diamond in the sky.
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