How fish breathe in water | How do fish breathe using gills?
In this animation video we will see How fish breathe in water through their gills. If we can breath outside water, why can't fish do that too? Let's learn kids how fish breathe underwater through this simple animation. This animation demonstrates fish body structure, including gills, blood vessels, heart and explains how fish obtain oxygen from the water through the gills.
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Chapters:
0:06 How fish breathe in water
0:16 How do fish get oxygen from water?
0:22 How Do Gills Work?
0:28 Do fishes have arteries?
0:36 Does a fish have a heart?
0:53 Do fish have lungs?
1:00 How gills exchange gases
Here are few key facts regarding How Fish Breathe Inside Water :
- Fish don’t have lungs.
- They have GILLs, and they need oxygen to survive.
- Fish take in water by the mouth, absorb the oxygen in their bloodstream at their gills and pump the rest of the water out through their gills.
- Fish Gills are bright red because there are blood vessels just underneath the surface of the gills.
The gills are covered by a breathable covering to allow for the exchange of gases between the capillaries and the water outside.
- Just like the lungs in mammals, carbon dioxide is taken out of the gills as it leaves the capillaries, and oxygen is absorbed in.
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