MadSci Network: Development
Query:

Subject: Why do humans have two nostrils?

Date: Sun Jan 2 15:06:19 2000
Posted by JOHN RODSTROM
Grade level: 10-12 School: MOUNT VERNON HIGH SCHOOL
City: MOUNT VERNON State/Province: OHIO Country: USA
Area of science: Development
ID: 946847179.Dv
Message:

Is there any particular reason/advantage in having two nostrils? What would happen if someone only had one nostril?


Re: Why do humans have two nostrils?

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