Jawapan

Jawapan Paling Bijak!
2016-10-10T18:15:02+08:00
Sn frictional force,germination of seeds,space exploration,stability,hazard warning symbols (MAYBE)
2 5 2
2016-10-10T20:58:04+08:00
Perbezaan antara hidroelektrik and geoterma maybe