There are both freshwater Pike and saltwater Pike. They are different species but are both called pike.
I live in Maine where Pike were illegally introduced in the last decade or so. Where the rivers flow into the ocean pike can also be caught. In the ocean near the end of that rivers i have caught pike in full saltwater. It may not be scientifically proven but they can clearly adapt to saltwater
Saltwater
There are both salt water and fresh water crocs.
salt water crocodiles do, and can go from fresh to salt water at will.
Both kinds of fish can live in a delta area. The line between salt water fish and fresh water fish seems to be getting blurrier. Sharks and other typically salt water fish are found many miles up stream in rivers that empty into the ocean. It appears that salt water fish adapt better than fresh water fish as the fish found in fresh water are not found out at sea.
they can be in salt water and in fresh water
No, the pike is a freshwater fish and starfish live in salt water.
flounders live in salt water. flounders can't live in fresh water
they live in salt water
All octopi, octopuses, live in salt water, but i recommend you ask a professional.
They live in salt water They live in salt water
salt water
Yes, Plankton can live on fresh OR salt water.
No extant amphibians live in salt water.
they live in salt and fres
Salt.
no a salt water snail has to be in salt water
fresh water