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Chemistry, 22.05.2020 03:00 ktprada

Based on the information in the passage, what is true of gases?
Some, but not all, gases are harmful to humans.
Any gas with carbon in it is not harmful to humans.
All gases are harmful to humans.
No gases are harmful to humans.

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Based on the information in the passage, what is true of gases?
Some, but not all, gases are h...
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