Biology, asked by imransabir44, 4 months ago

88. Gas that affects the gills of fishes:
a) Methane
b) hydrogen
c) ammonia
d) all of these​

Answers

Answered by sreejaraoch2006
2

Answer:

methane is the answer...

Answered by ravitavisen
3

 \tt \red{Methane}

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