مادة العلوم الطبيعية -Bem

The application contains a brief summary and useful for all classes of natural science fourth year of intermediate education
You can take advantage of the app for free

Application Contents: Summary
1 - the first area: nutrition in humans.
2- The second field: functional coordination in membership.
3- The third field: transmission of genetic traits.
In addition to a general overview explaining the photographer for all the lessons