sodium chloride
the ocean or sea
Catfish do not swim in the ocean, they are found in rivers, creeks, and fresh water ponds.
Delta
they can if the ocean is fresh water
it lives in the ocean or the fresh water
There are several places in the shallow waters of the Persian Gulf where there are fresh water springs from the seabed. This water can be collected by divers.
The Pacific Ocean is salty, there is no fresh water in it.
fresh water doesnt have saltinity in it but, ocean water does.
~71% of the earth is covered with water, of that ~97% is salt and ~3% is fresh (2% of fresh water is frozen, only about 1% is available)
Because of the mixture between fresh water and salt water.
The ocean is salt water.
Well fresh water is any type of water that does not contain salt. It's true you can't find fresh water in the ocean, but you can find it undergorund and in lakes, rivers, and streams. There are some lakes that do contain salt such as the Salt Lake in Utah.