HELP!!

[Arshiful]

CAN YOU PLS HELP ME OUT ONCE MORE............
PLS EXPLAIN ME BOTH CARBON CYCLE AND NITROGEN CYCLE IN FULL DETAIL WITHOUT EVEN MISSING OUT A SINGLE POINT.....
PLS PLS ....

 

[Zohaib Sherazi]

viewtopic.php?f=25&t=196

 

[darknight_007]

dude go thru....
CAMBRIDGE REVISION GUIDE...
there itzz written in brief... & clears da concept too...