In what game first (if in diamond or pearl) That's impossibe because you cant have a 3-way battle
The EVs will carry over until you gain 1 more EV and hence gain a stat on your next level up
They're at their strongest. You can still change that Pokemon's moves, but when you fight with it, it won't gain EXP.
It does not gain any more EXP points and has max happiness unless it was caught at level 100. Nothing special.
You will gain weight, your sugar level will shoot up and eventually you will get bored if you really it it everyday, 3-4 times daily
Nothing Happens
Pets will automatically level as you do. When you gain a level, your pet gains a level.
It gain the electrons
you get fat
When something evaporates, the energy level increases. The particles gain enough energy and begin to spread apart, and into the air. With the increased energy level, it gives the liquid, or even the solid (sublimation), enough energy to vaporize (or evaporate) into thin air.
You gain 1 per level or you can buy them with real money.
Pre-gain refers to adjusting the input level before it enters the processing chain, while post-gain involves adjusting the output level after processing has been applied.
You gain weight