how wide are the lungs at full growth??////

Question: how wide are the lungs at full growth??////
- Keywords:
  cardiovascular,
  lung,
  size
Asked by hedgehog8 to Audra on 15 Mar 2012. This question was also asked by chlofr.
- Audra Benjamin answered on 15 Mar 2012:
  
  When you say wide do you mean surface area? If you were to lay fully grown lungs out flat it would be as big as half a tennis court.

Question: how wide are the lungs at full growth??////