Nervous System Organization

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Across
  1. 1. of the peripheral nervous system associated with the voluntary control of body movements via skeletal muscles
  2. 4. of glands that produce hormones that regulate metabolism, growth and development, tissue function, sexual function, reproduction, sleep, and mood, among other things.
  3. 5. of the peripheral nervous system that's responsible for regulating involuntary body functions, such as blood flow, heartbeat, digestion, and breathing
  4. 6. of nerves and ganglia outside of the brain and spinal chord
Down
  1. 2. up of the brain and spinal chord
  2. 3. substances that act like messenger molecules in the body