The Declining Age of Menarche Is a Classic Example of the Secular

question 48

True/False

The declining age of menarche is a classic example of the secular trend in puberty.

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Definitions:

Sexual Response

The physiological and emotional reactions of an individual to sexual stimulation.

Limbic System

A group of structures in the brain associated with emotions and feelings; involved with producing sexual arousal.

Vagus Nerve Network

A system of fibers belonging to the tenth cranial nerve that innervates the heart, lungs, and digestive tract, playing a key role in the autonomic nervous system.

Endocrine System

A network of glands in the body that produces hormones to regulate important bodily functions such as growth, metabolism, and reproduction.