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Somatic Nervous System
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AP Psychology
AP.071 Somatic Nervous System
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An EMG recording shows biceps activation only when a participant chooses to lift a book. What does this pattern most directly indicate?
A
Somatic nervous system activity linked to voluntary skeletal muscle activation
B
Endocrine activity linked to gland hormone release
C
Parasympathetic activity linked to automatic pupil changes
D
Autonomic activity linked to stomach digestion
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