4d195763_guage_and_animal_communication__Human_language
[0] 1 [Animal communication system] has no grammaticality [Human language] 
has grammaticality
h a s g r a m m a t i c a l i t y
d e s c r i p t i v e a n d n a r r a t i v e
r e c u r r e n t
c o g n i t i v e a s w e l l a s b e h a v i o r a l
o p e n s y s t e m
s t r u c t u r e d e p e n d e n t
M Ali Notes: Difference between human language and animal communication
Human language