oh yes you are right frenchie... .sorry....... I was not using my reading glasses and mixed up the amount with the date of signing
Phew - that 'wrong answer' sent me scurrying around the house vainly looking for my Centenary Book! Next question: What activity would you be doing if you heard the call 'calza'?
Generally thought to be eighteen at least, but these all require the use of different sensory cells: 1. Sight 2. Taste 3.Touch 4. Pressure 5. Itch 6. Thermoception - heat/cold 7. Sound 8. Smell 9. Proprioception - knowing where one body part is in relation to another 10. Tension 11. Nociception - pain 12. Equilibrioception - balance 13. Time 14. Stretch 15. Chemoreception 16. Stretch 17. Hunger 18. Magnetoception - direction