Template:Potd/2008-05-20 (en)

The respiratory system consists of the airways, the lungs, and the respiratory muscles that mediate the movement of air into and out of the body.

 Template:Potd/2008-05-20

This is the English translation of the Picture of the day description page from 20 May 2008.

The respiratory system consists of the airways, the lungs, and the respiratory muscles that mediate the movement of air into and out of the body.

Descriptions in other languages:

• Potd/2008-05-20 (af)
• Potd/2008-05-20 (als)
• Potd/2008-05-20 (ar)
• Potd/2008-05-20 (ast)
• Potd/2008-05-20 (be)
• Potd/2008-05-20 (bs)
• Potd/2008-05-20 (cs)
• Potd/2008-05-20 (da)
• Potd/2008-05-20 (de)
• Potd/2008-05-20 (en)
• Potd/2008-05-20 (es)
• Potd/2008-05-20 (hu)
• Potd/2008-05-20 (is)
• Potd/2008-05-20 (it)
• Potd/2008-05-20 (ja)
• Potd/2008-05-20 (ko)
• Potd/2008-05-20 (nl)
• Potd/2008-05-20 (pam)
• Potd/2008-05-20 (pl)
• Potd/2008-05-20 (pt)
• Potd/2008-05-20 (sr)
• Potd/2008-05-20 (sv)
• Potd/2008-05-20 (tr)
• Potd/2008-05-20 (zh-hans)
• Potd/2008-05-20 (zh-hant)