How do Fish Breath Underwater? #shorts

How does a fish move in water?

How does fish move in water? What do they do to obtain oxygen?

breathing Rate|How Do We Breathe|Respiratory System|OMR

How are fish obtained?

A bird is flying 3m above the surface of water. To a fish underwater, the height of the bird from the water surface appears to be

What is SONAR ? How is it used to detect an underwater object and measure its distance ?

What do you understand by the term eutrophication? How does it threaten the development of fish ?