May 12, 2010 00:40
5/12/10 day 2
Malignant Neoplasm the term for that terrible disease who took the life of my beloved mother, Cancer. is something i'm really interested in studying but before that i have to take Biology the natural sciene, study of natural life concerned with the study of all living organisms and its evolution.
Pathogen is an infectious agent who helps the spread and growth for a disease.