TEDge St-Gelais Bs

123456789101112131415
Across
  1. 3. An old/poetic world to say sleep
  2. 5. Sleep helps to find these
  3. 7. … of the brain
  4. 10. Chemical substances that transmit messages between neurons
  5. 11. Verb bases on real action
  6. 12. Involuntary action performed by the brain
  7. 13. Type of hormones
  8. 15. A part of the brain
Down
  1. 1. The science of the nervous system
  2. 2. Sleep hormones secreted by the brain
  3. 4. Term that Margaret Thatcher uses to criticize weakness
  4. 6. Main source of energy for the brain
  5. 8. Natural biological cycle of the body which lasts 24 hours
  6. 9. When in another country is 12 AM and here is 12PM
  7. 14. ...is improved by sleep