How do humans talk?

Subject: How do humans talk?

Date: Thu Nov 29 16:26:50 2001
Posted by Shaun
Grade level: 10-12 School: St. Paul Catholic High School
City: Nepean State/Province: Ontario Country: Canada
Area of science: General Biology
ID: 1007069210.Gb

Message:


When we talk,what cause us to talk and
what changes the pitch or loudness?
Also,why are women's voices higher than men's?
And lastly, I would like to know why my voice changed after I went through 
pubirty?

Re: How do humans talk?

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