Examlex
A scientific model is a mental conception that provides a framework that helps us think about some aspect of nature.
Neurons
Specialized cells in the nervous system that transmit electrical and chemical signals.
Local Anesthesia
A type of anesthesia used to numb a specific area of the body to prevent pain during surgical procedures or tests.
Sympathetic Nervous System
Part of the autonomic nervous system that activates the body's fight or flight response.
Endocrine System
A collection of glands that produce hormones which regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.
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