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nadezda [96]
2 years ago
12

The principal gas in the biogas produced in a landfill is

Biology
1 answer:
BlackZzzverrR [31]2 years ago
3 0

Answer:

Biogas is composed mostly of methane (CH4), the same compound in natural gas, and carbon dioxide (CO2).

Explanation:

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Neurons 4591 and 4592 were just like all the other millions of neurons in the brain's center that are created during the first w
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