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jeol fishes are fishes who have dual respiratory organs. rakesh
fishes are uns
Both of them belong to Respiratory System.Lungs are the respiratory organs of human beingsGills are respiratory organs of fishes
the fishes and seals will increased
because they want to swim close to the surface
I think that they will because most animals needs to be at the surface to survive and to breathe. Some of the fishes food that they eat are swimming at the surface of the water too.
It faces upwards for feeding from the surface and is in front of the fishes eyes.
they eat tiny insects that land on the surface of the water and algae
the fish died and all the other fish started crying so the water level increased
A respiratory surface is located anywhere in an animal or human being where gas exchange occurs. A respiratory surface is located anywhere in an animal or human being where gas exchange occurs.
Get some oxygen pumping in to you tank, they trying to brethe atmospheric air. It will kill them.
Mammals use lungs to collect oxygen from the air, fish use gills to collect oxygen from the water.