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barry barry
wrote...
Posts: 11630
11 years ago
Which of the following elements is found in abundance in the Earth's crust but is almost absent from the Earth's atmosphere?
A) Nitrogen
B) Carbon
C) Oxygen
D) Phosphorus
E) Hydrogen
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saviosavio
wrote...
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Posts: 2168
11 years ago
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Biology - The only science where multiplication and division mean the same thing.

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barry Author
wrote...
11 years ago
Thanks
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