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5 votes
Which two elements primarly make up a nebula?

A) hydrogen and oxygen
B) hydrogen and heilium
C) heilum and oxygen
D) carbon and oxygen

2 Answers

2 votes
B is the answer hope this helps
User Omara
by
8.6k points
4 votes
the answer is  b hydrogen and helium 
User Ardila
by
8.6k points

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