i would have no idea
Fish breathe with gills. By the way, whales do not. They breathe air, because they are mammals.
Guppies are tropical fish, so they breathe using their gills.
Fish are like humans in the way that they need oxygen. Fish breathe in dissolved oxygen and pass out carbon dioxide.
They obtain oxygen form the water in the same way as fish do.
A neon tetra breaths the same way as any other fish with gills
Penguins are birds, they are not fish, even though they do swim very well. They have lungs and the breathe the same way that any other bird breathes.
They can dump oil and gas from the motor and that can kill fish because of the chemicals. Another way is the pollution. They can throw things in the ocean by accident and if fish breathe it in, they can die.
fish breathe in the water the same way humans breathe in the air fish breathe through there gills which help them breathe if humans went under the water we wont be able to breathe and if went in the air they could only do it for a tiny bit .
The way in which insects and fish breathe differs in the process in which each receives oxygen. Insects use a tracheal system to receive oxygen and fish use their gills to filter oxygen out of the water.
The Milky Way is a Galaxy.
Angelfish breathe the same way any fish breathes. They take in water through their gills and take in the oxygen in the water and release the water.
mudskippers have gills they dig burrows into soft damp mud and in the bottom of the burrow theirs a pool of water, they breathe in the same way as fish.