Examlex
The shock-absorbing pads between the vertebrae are formed of fibrocartilage.
Axon
A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.
Homeostasis
The process by which living organisms regulate their internal environment to maintain stable, optimal conditions despite changes in the external environment.
Vital Activities
Essential processes or actions necessary for the maintenance of life, including breathing, feeding, digestion, and reproduction among organisms.
Autonomic Nervous System
The part of the nervous system responsible for controlling bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.
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