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Neanderthals 
 
 There are arguments that whether Neanderthals could have  
speeches or not. 
  
 To begin with , the reading states that Neanderthals had  
bigger brain than human's brain, which means they had larger  
cranial capacity than those of human's. Therefore most of  
anthropologists think that they must have been able to speak. On the other hand, the lecturer states that they could not speak.  
Dispite the fact that Neanderthals had bigger brain than those  
of human's, that does not mean that they could be able to  
speak, but the complexity of brain decides it. 
  
 Also, reading clares that they had hyoid bone which connects  
the muscles between the larynx and the tongue. It aloowed  
Neanderthals to control their tongue, which indicates that they  
were be able to speak. However, the lecturer claims that this  
bone does not guarantee that they could speak. For example,  
several monkeys also have that bone, but they can not speak at  
all. 
  
 Finally, the reading states that various muscles in stomach     areas let them be able to speak. These muscle allowed them to  
create the sounds necessary for speech. But the lecturer states  
that these muscles they had do not mean that they could speak.  
Those of muscle only helped them breathe more effectively  
because they had lived in the place where had harsh climate, and sometimes they had to travel long distances or to climb  
mountains.    |