I'd say 20 ft.
When salmon are ready to reproduce, they travel upstream to their hatching grounds. In some cases, this means that they will hurl themselves up waterfalls to get to their spawning grounds.
Without waterfalls and rivers, we woudn't have freshwater fish,plants.
There is no current.
The word for swim for a fish is "swim." Fish swim by moving their bodies and fins to propel themselves through the water.
Yes fish can swim.
A mature river is on a shallower slope and it doesn't have rapids or waterfalls.(Waterfalls: steep fall of water, as of a stream, from a height.Rapids: part of a river where the current is swift.)
A catfish would be an example of a fish that can swim.
Fish can swim in any direction.
to help the fish swim and float
A mature river is on a shallower slope and it doesn't have rapids or waterfalls.(Waterfalls: steep fall of water, as of a stream, from a height.Rapids: part of a river where the current is swift.)
French Montana-Ocho Cinco
the only fish that doesn't swim is none. only the mudskipper can go on land