Examlex
Compare the differences between a photon of red light and a photon of blue light.
Tumor
An abnormal growth of tissue that can be benign (non-cancerous) or malignant (cancerous), caused by uncontrolled cell division.
Swelling
Inflammation or enlargement of a part of the body, typically as a response to injury or infection.
Use
The act of employing something for a particular purpose or function.
Action
In physiology, refers to the process by which muscles contract and lead to movement, or in a broader sense, any activity initiated by the nervous system.
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