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37 votes
37 votes
Are all gases essential to humans​

User Mevaka
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2 Answers

13 votes
13 votes

Answer:

yes especially o2 and co2

User Justin Hammenga
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2.7k points
7 votes
7 votes

Answer:

yes especially oxygen and carbon dioxide

Step-by-step explanation:

earth would have no life if not for the atsmopheric gasses

User Adenike
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2.9k points