Question

hey please help me in this question​

Answer 1

Carbon monoxide...

is your answer...

Thank you...

Best of luck...

Answer 2

Ꮚ˘ ꈊ ˘ ᏊAnswer:

Carbon dioxide is the correct answer.

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Explanation:-

Because Methane is not thought to cause cancer in humans and Algea can only cause harm when it is contracts with our inner organs.

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Hence the correct answer is Carbon dioxide

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