3. Nervous System following 1. __ CNS 2. __ PNS 3. __ Thalamus 4. __ Hypothalamus 5. __ Cerebrum 6. __ Cerebellum 7. __ Cerebral fluid 8. __ Spinal cord 9. __ Grey matter 10. __ White matter 11. __ Meninges 12. __ Autonomic NS 13. __ Motor neurons 14. __ Sensory neurons 15. __ Medulla oblongata 16. __ Association a. responsible for reflex action b. fluid that protects the CNS from shock c. a tough membrane that surrounds the CNS d. controls blood temperature thirst and hunger e. large part of the human brain that controls thought f. afferent neurons carrying information to the brain g. efferent neurons carrying information to the muscles h. brain stem that controls heart rate and breathing rate i. consists of sensory and motor neurons outside of the CNS j. special nerves that control automatic functions of the body k. consists of the brain and spinal cord I. relays and sorts sensory and motor information in the brain m. neurons that have a myelin sheath n. neurons that have no myelin sheath o. part of brain responsible for coordination of motor activity p. neurons that connect sensory and motor neurons

Here's the correctly matched list of terms and descriptions related to the Nervous System:<br /><br />1. **CNS:** **k.** consists of the brain and spinal cord<br />2. **PNS:** **i.** consists of sensory and motor neurons outside of the CNS<br />3. **Thalamus:** **l.** relays and sorts sensory and motor information in the brain<br />4. **Hypothalamus:** **d.** controls blood temperature, thirst, and hunger<br />5. **Cerebrum:** **e.** large part of the human brain that controls thought<br />6. **Cerebellum:** **o.** part of brain responsible for coordination of motor activity<br />7. **Cerebral fluid:** **b.** fluid that protects the CNS from shock<br />8. **Spinal cord:** **a.** responsible for reflex action<br />9. **Grey matter:** **n.** neurons that have no myelin sheath<br />10. **White matter:** **m.** neurons that have a myelin sheath<br />11. **Meninges:** **c.** a tough membrane that surrounds the CNS<br />12. **Autonomic NS:** **j.** special nerves that control automatic functions of the body<br />13. **Motor neurons:** **g.** efferent neurons carrying information to the muscles<br />14. **Sensory neurons:** **f.** afferent neurons carrying information to the brain<br />15. **Medulla oblongata:** **h.** brain stem that controls heart rate and breathing rate<br />16. **Association:** **p.** neurons that connect sensory and motor neurons<br />