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10 votes
10 votes
Can someone please help me?

Can someone please help me?-example-1
User Joseph Yancey
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2.9k points

2 Answers

10 votes
10 votes
I would say the answer is B
User IIIOXIII
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3.0k points
26 votes
26 votes

Answer:

I know its not Oxygen (O2) because we need that gas to breath if not more of that gas! and i know its not helium because it is not very toxic and not a crisis in the world

Your answers are going to be B. and D.

have a nice day!

User Marczellm
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3.2k points