Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy.[1] Biology is a vast subject containing many...

 
Chemistry (from Arabic: كيمياء Latinized: chem (kēme), meaning "value")[1] is the science of matter and the changes it undergoes. The science of matter is also addressed by physics, but while physics takes a more...

 
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