Examlex
The layer of the atmosphere that contains our weather is called the ________.
Nervous System
An extensive network of specialized cells and tissues responsible for controlling and coordinating body activities by transmitting electrical and chemical signals throughout the body.
Meninx
A term related to the meninges, which are the three layers of protective tissue surrounding the brain and spinal cord.
Withdrawal Reflex
An involuntary reaction to a painful or harmful stimulus that results in the quick retraction of the body part exposed to the danger, providing a protective mechanism.
Stretch Reflex
A muscle contraction in response to stretching within the muscle, designed to maintain muscle tone and posture.
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