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Q: How has the efficiency of respiratory surface increased from fishes to human being?
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What are jeol fishes?

jeol fishes are fishes who have dual respiratory organs. rakesh


What are the functions of the lungs the respiratory system?

fishes are uns


What is the common feature between gills and lungs?

Both of them belong to Respiratory System.Lungs are the respiratory organs of human beingsGills are respiratory organs of fishes


What would happen if bear was removed for his ecosystem?

the fishes and seals will increased


Why the fishes were swimming close to the surface of the water after feed?

because they want to swim close to the surface


Will more fishes come to the coral reef if their is sun light?

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.


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It faces upwards for feeding from the surface and is in front of the fishes eyes.


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they eat tiny insects that land on the surface of the water and algae


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the fish died and all the other fish started crying so the water level increased


What is the respiratory surface of a plant?

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.


The fish swim on the surface how to help the fishes?

Get some oxygen pumping in to you tank, they trying to brethe atmospheric air. It will kill them.


What is the difference between respiratory system of mammal and fish?

Mammals use lungs to collect oxygen from the air, fish use gills to collect oxygen from the water.