As salam and a very good evening...
its very long time that i didnt post any article in this blog...
hurm, maybe the one and only reason this blog were created is as a assignment...
So, when the study is finished or completed, we will abandoned all our assignment rite???
Same to this blog...
Just, maybe i want to revive this blog...
As a medium to share any knowledge about sciences and biology...
And also a medium to improve my english...
see u all next time...
