You can't make them younger, you can prevent them from becoming an elder by using cheats or the elixer of life thing in the life time rewards.
Sims 2 double deluxe? yes sims 2 children grow up.
Just Sims 2.
Yes.
There is no cheat to grow wings.
I'm not sure if you can buy them but you can grow them in your garden if you have sims 2 seasons.
If it's the Original Sims then, no. But if it's The Sims 2 then yes they can.
in the Sims 3 Sims in/out your household and out grow up, get married, etc. but only Sims in your house grow up and supply their needs and stuff like that for the Sims 2. but i think if u get sims2 apartments you could have a bunch of people grow up at the same time.
They grow up like regular children, they are just green, they grow up kind of like plant sims .
You could make a pond and go fishing.
You can't on the PS2 you can only have adults. They don't grow up either.
no, impossible and impossible only on computer
that's just the normal sims