harrystyles6930
harrystyles6930 harrystyles6930
  • 09-05-2017
  • Biology
contestada

The sun’s surface is made up mostly of _____.

A. Helium
B. Ammonia
C. Hydrogen
D. Oxygen

Respuesta :

bbnloli bbnloli
  • 09-05-2017
hydrogen and oxygen .........
Answer Link
Аноним Аноним
  • 16-06-2018
Hydrogen 90% and Helium 9%
Answer Link

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