As a result of experiments making use of mice and pigs with respiratory disorders, they discovered that administering an oxygen-wealthy liquid while in the rectum helped ease symptoms, a result supporting their hypothesis that intestines can exchange oxygen. Pope Francis speaks to journalists aboard the papal plane during an in-flight https://www.dailypioneer.com/2018/trending-news/thick-hazy-morning-in-delhi-chokes--air-quality-deteriorates.html