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The response to stress typically involves an increase in parasympathetic activity in selected pathways, such as increased heart rate, skin blanching and perhaps high blood pressure....
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The autonomic nervous system consists of the parts of the nervous system that regulate voluntary actions of skeletal muscles.
The parasympathetic stimulation frequently involves response by only one organ.
I hope this letter __________ you, and finds you well. It's been dry but they're calling for rain,And everything's the same ol'same in Johnsonville.[音频]
Your __________ol Daddy ain't said too much, But I'm sure you know he sends his love, And she goes on, In a letter from home.I hold it up and show my buddies, Like we ain't scared and our boots ain't muddy, and they all laugh, Like there's something funny about the way I talk,
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