Cool water (around 50 - 60 degrees Fahrenheit), food, and darkness & shelter when they are eggs.
Trout are fresh, cold water fish that need high oxygen levels.
A baby trout is still called a trout
Trout young (called 'fry') are on their own from birth. Their parents do not care for them.
Trout are usually grown in a hatchery and when the fry are big enough they are planted in a stream or lake.
nothing they have yoke sack that give them what they need to survive like fat
Please don't give cats food like that. They need cat food. No, he will survive one french fry for sure.
The term "fingerling" or "juvenile" can be applied to young fish. Fry is a term that applies to an earlier stage of development when the fish has just absorbed its yolk sack and become free swimming. Fingerling is the general term for a fish in the stage when it is a little bigger than this but still small.
Flounder, perch, walleye, seatrout, rainbow or brown trout, grouper.
There are commonly two types of habitat for a rainbow trout. First is a river or stream. As long as the water is cold and flowing trout will flourish. Although this is so, a trout will only grow as big as it's environment lets it. Secondly, is a lake. Just like trout in a river, trout in a lake need to be cold to live to their potential. Trout in lakes normally grow much larger than trout in a river. Usually because food is more prevalent and they have much more space to move.
There are freshwater trout. For them it's no problem.
it depends on where you are fishing at
No, not if you are using the word trout alone.