Fish need oxygen to live.
All fish have gills needed to survive under water
oxygen
Gills
They are called gas sacks.
carbondioxide and oxygen
Is this from Biology book? dudee make your own assesments
they die
they eat them
how does tommo survive the gas attack
The plants can take the light and photosynthesis for the fishes to breathe in instead of only giving the fishes the oxygen during morning and taking in oxygen also.
What are the 10 most needed items you would need to survive in Antarctica?
No.