Sympathetic and parasympathetic neurons typically have _______ effects on their target organ.

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Sympathetic and parasympathetic neurons have opposing effects on their target organ. Sympathetic neurons cause an increase in heart rate, while parasympathetic neurons cause a decrease in heart rate. Sympathetic neurons cause the dilation of airways, while parasympathetic neurons cause the constriction of airways. Sympathetic neurons cause the release of glucose from the liver, while parasympathetic neurons do not have a significant effect on glucose release.

Sympathetic and Parasympathetic Neurons Typically Have _______ Effects on Their