Answer:
<em>The recent research showed that glial cells have more activity and are essential than previously thought. First, they help in neuronal communication; they help to potentiate the communication between the neurons, also, it potentiates the cerebral functions like being the thought and the emotions, and finally, these cells migrate to regions of the brain where pathologies are found and proliferate, interacting with the immunological system.</em>
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D.) the fight-or-flight response.
The sympathetic nervous system (SNS) is a part of the larger autonomic nervous system (ANS) and works to regulate the body’s unconscious responses such as fight-or-flight and homeodynamic homeostasis.
