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| Good morning Kyla, now let us start our class. | |
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| Ok sir. I'm soo excited to learn ! | |
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| Our lesson for today is some of the common gases here in earth. | |
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| Thank you and good bye sir! | |
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| Some of the common gases here on earth are: air,natural gas,oxygen,carbon dioxide,nitrogen,water vapor,helium and argon. We will discuss further more tomorrow. Good bye. | |
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