Created by

Sudheer_Goud9
- Biology
- Diseases transmission
- Age 11-12
-
level: 11
- English
คำแนะนำของผู้เขียน
how diseases are transmitted and the role of reservoirs in the spread of disease.
Created by

Sudheer_Goud9
คำแนะนำของผู้เขียน
how diseases are transmitted and the role of reservoirs in the spread of disease.