higher human 3.1 0.0 / 5 ? Human Biologythe nervous systemScottish HighersSQA Created by: jennylock2Created on: 29-03-22 12:32 2415 Across 1. What effect does the sympathetic NS have on heart rate and breathing rate? (6, 4, 2) 2. Motor and sensory neurons are part of which nervous system? (7) 4. What makes up the central nervous system? (5, 3, 6, 4) Down 1. which neurons take signals from sense organ receptors to the CNS? (7) 2. what effect does the sympathetic NS have on peristalsis and digestional secretions? (5, 4, 4) 5. which neurons take signals from the CNS to the effectors (muscles and glands) (5)
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