If you have respiratory or heart problems, can make it worse.
a. carbon monoxide
b. oxy...
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Chemistry, 21.12.2019 10:31 4804174946
If you have respiratory or heart problems, can make it worse.
a. carbon monoxide
b. oxygen
c. nitrogen
d. sulfur oxide
e. nitrogen oxide
(choose all that apply)
(its actually for earth science but thats not an option)
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