animal and human communication

do Animals use language?

No. they use communication code.

Features of language

1. displacement, 2. arbitrariness, 3. creativity, 4. cultural transmission, 5. duality (double articulation), 6. mode of communication (vocal or visual) 7. broadcast is directional, 8. rapid fading,

features of language

9. interchangeablity 10. complete feedback (humans can correct their mistakes when talking), 11. discreteness (no middle interpretation), 12. tradition, 13. lying, 14. reflexiveness(can communicate anything) 15. learnability(human languages can be learnt)