important chapters and stuff for bio p1 !!

[osama009]

important stuff for bio p-1 ???

 

[kumiko]

I think ecosystem (such as food chain) must be there.

 

[JOEJOE]

they focus on the last chapters since they r the least that we conc on and the first chapters mid ones not that much

 

[yuyu_373]

nd there r maaaaany repeated questions throughout diff. yrs!!! solve pastpapers as much as u can specially the recent pprs i think ths will really help u identify common questions nd those topics tht come often