NO,but they can be lv.100. That's the highest levelwait a minute! who ever wrote that ^ is sadly mistaken! they can be....but only darkrai.giratina.shaymin(sky forme).dialga and palkia your welcome!!!!!!!!!!!!
You Can't....
No, it goes up to Level 99.
Luxio evolves into Luxray exactly at level 30 on Pokemon platinum.
Then you have a level 70 pokemon!
at level 34
Level 100
level 30
Giratina is level 47 in Platinum and level 70 in Diamond and Pearl
Arceus
Level 934, that's the highest they go.
level 44
at level 20