malam2...

orang laen sibok tutup mate...ak tgh sibuk bukak mate,membanting keringat...STUDY!!
EXAM dh dekat..sume org dh stat tension,sikit nak naek marah..hormon x stabil..angin selalu x elok

KIRCHHOFF'S LAW diffraction CIRCULATORY SYSTEM

RESPIRATORY SYSTEM Chemical Equilibrium

genetics STATISTIC probability

NUCLEAR REACTIONcapacitance THIN LEN SES

VECTOR acid and bases ECOLOGY