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Chemistry, 09.12.2020 20:30 hh23135

Humans absorb oxygen from the air they breathe in and exhale carbon dioxide gas, CO2.Carbon dioxide gas is A
an element made of carbon and oxygen atoms.

B
a solution made of carbon and oxygen atoms.

C
a compound of carbon and oxygen atoms.

D
a mixture of carbon and oxygen atoms.

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Humans absorb oxygen from the air they breathe in and exhale carbon dioxide gas, CO2.Carbon dioxide...
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