MadSci Network: Anatomy
Query:

Subject: how does epidermis get oxygen when there are no blood vessels?

Date: Tue Dec 6 00:17:56 2011
Posted by nha
Grade level: 10-12 School: n/a
City: philadelphia State/Province: pa Country: usa
Area of science: Anatomy
ID: 1323155876.An
Message:

how does epidermis get oxygen when there are no blood vessels? also if you get 
a cut, no deeper than the epdermis, would the scab turn dark or black or just 
stay yellow?


Re: how does epidermis get oxygen when there are no blood vessels?

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