A minor chemical reaction will occur. It is a very fun experiment to do with children.
The salt would dissolve, which you can reverse by boiling the water.
It would lose salt into the water.
There are certain types of perch that live in salt water, so in that case nothing would happen. However, if a fresh water perch was placed in salt water it would die. There are very few fish that can go between salt water and fresh water and perch is not one of them.
It would die and so would a salt water fish in fresh water.
It will die
It will die.
It would die.
You get salt water.
No, don't try it. No. The salt would disolve. And don't try it
me dont know
Because ocean water has a higher salt content that your cells (hypertonic), they would shrivel slightly.
it will die