Examlex
A descriptive classification scheme only requires good powers of observation.
Alcohol
A psychoactive substance that can impair cognitive and physical functions, and is commonly consumed in beverages like beer, wine, and spirits.
Testosterone
A steroid hormone that plays a key role in the development of male reproductive tissues, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.
Aggressive Behavior
Actions intended to harm or injure another individual physically or psychologically.
Injections
A method of delivering medication or other substances into the body tissues, typically using a needle and syringe.
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