Science, asked by singhmanjnder07, 7 months ago

main component of biogas is:. a.co². b.ch4. c.h2. d. h2s​

Answers

Answered by porasverma2409
1

Answer:

sorry I don't knowthis answer.

Explanation:

thanks.

Answered by Anonymous
4

Answer:

option B is the correct answer

100% sure

Explanation:

please mark as brainleist answer n follow

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