Examlex
Enkephalins and endorphins are subclasses of amines that are pain relievers.
Sex Ratio
The proportion of males to females in a population, typically expressed as the number of males per 100 females.
Social Phenomenon
An observable event or process that occurs in society, often studied in the context of sociology and social psychology.
Socialization
The process by which individuals learn and internalize the values, beliefs, and norms of their culture and society to function as its members.
Elderly
Refers to individuals in an older age group, often considered to be those aged 65 and above, who may experience unique social, health, and economic challenges.
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