The Condition for producing biogas is
(a)air but not water
(b)water but not air
(c)air and water
(d)neither air nor water
plz give the answer i add to brainlist
Answers
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Aur but not water is the answer
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1
Hello dude ...
here is ur Answer...
⏩⏩a is the right answer ..
Hope it's helpful
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