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15-04-2016
Geography

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Ninety percent of the Sun is composed of which element?
a. iron
b. helium
c. carbon
d. hydrogen

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Аноним Аноним

16-04-2016

Hydrogen. That is how it is continuing to heat, the Hydrogen atoms are fusing to form Hydrogen, but at this point the majority is Hydrogen, eventually it will be majorly Helium, then Carbon.

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