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.
'Smacked': The document details John Lennon's mood swings, aggressive behaviour towards his young son Julian (pictured with his father and Yoko Ono) and heated arguments between him and Cynthia Mrs Jarlett describes how Yoko Ono would visit the country pile while Cynthia was out of the country, and how she once found the pair in bed together.