do you think that humans will be able to breathe underwater? x :)

Question: do you think that humans will be able to breathe underwater? x :)
- Keywords:
  breathe,
  human,
  underwater
Asked by xfunkymonkeyx to David, Luna, Probash on 24 Mar 2011 in Categories: General.
- David Pyle answered on 24 Mar 2011:
  
  No – our evolutionary ancestors lost the use of their gills many hundreds of millions of years ago, and we now rely on breathing in oxygen through our lungs.

Question: do you think that humans will be able to breathe underwater? x :)