There is a big difference between external and internal respiration. External respiration is basically the transfer of gas between respiratory organs such as lungs and the outer environment. It takes place prior to internal respiration. Internal respiration is the transfer of gas between the blood and cells.
Whatever happened to Julian Lennon? After seven years away from the limelight - a time spent getting his life back together after a disillusioning experience with pop stardom' - the son of a beloved rock icon returns to the public eye and ear with his own record label and a new album, Photograph Smile.
Why John Lennonâs Death Was the End of an Era. The killing, on Dec. 8, 1980, marked a major social shift. John Lennonâs death 34 years ago today triggered the same shock and outpouring of grief as the assassinations of Martin Luther King, Jr. and John F. Kennedy. So wrote critic Jay Cocks for his 1980 TIME cover story about the legacy of the late Beatle and his death by the hands of Mark David Chapman.