Fish let out natural gases. That gas is oxygen but they do not let out methane or any other gases.
Yes, fish do give off gases when they rot away. As fish decompose, bacteria break down the organic matter, producing gases such as methane, hydrogen sulfide, and ammonia. These gases are responsible for the foul smell associated with rotting fish. Additionally, the accumulation of gases can cause bloating in the fish carcass.
To let out gases.
Same as all the other fish. Water over gills, gills pull out needed gases and dispose of waste gases.
oxygen
XD
cakeide, cakerous
To let gases that build up, out of your body
Like all fish- through their gills.
yes it gases them
Open/close to let in air/fuel mix and let out exhaust gases
They both have a a stomata that let in and out gases.
Hm let me see. Clown FISH Clown FISH My guess would be it's a ........FISH! ~Me~