" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Air : H2O
tanah : Bahan mineral + Organik , Air (H2O) , Udara , dll
Larutan Garam = Air+Garam
Udara = O₂+CO₂+Nitrogen