Whatever their purpose, one of the most outstanding differences between neolithic figures, such as the human figure from ain ghazal and paleolithic statues is?

Here is the answer that would best complete the statement above. 
Whatever their purpose, one of the most outstanding differences between neolithic figures, such as the human figure from Ain ghazal and paleolithic statues is large scale and sophisticated technique. Hope this helps.

What instrument plays together with the orchestra in this excerpt : 35? answer: clarinet