Notes of Class Ninth:
Just click the subject you want.
Thank you.
Regards: Muhammad Hassam ul haque.
1) Chemistry:
Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure and properties.
2) Computer:
A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.
3) English:
English is a West Germanic language that was first spoken in England and is now the most widely used language in the world.
4) Biology:
Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy.
