help:cand DS play any GBA games???????

hey guys i need a little help.........im about to get a DS and i wanted to know can the DS play any GBA games like

pokemon leaf green......can i play it on the DS......i would like to play that game befor i play pokemon pearl.thx

Yes, yes you cand :P

Any GBA game is able to be played on the DS, however, GB and GBC are not.