The sympathetic nervous system originates in the spinal cord and its main function is to activate the physiological changes that occur during the fight-or-flight response. this component of the autonomic nervous system utilizes and activates the release of norepinephrine in the reaction.
Mt. cabaluyan mount cabaluyan volcano is located on the se tip of leyte island, philippines. it is is an andesitic stratovolcano with steep radial erosion valleys and ridges that are moderately to thickly vegetated. it contains a summit crater filled by a lake.
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