How does Oxygen travel around the body? 💨 | Operation Ouch Facts | CBBC #Shorts

WATCH FULL EPISODES 👉 https://www.bbc.co.uk/tv/cbbc SUBSCRIBE TO CBBC 👉 https://bbc.in/3gH3ioU How does oxygen travel? Dr Ronx and Dr Xand are here to give you the rundown on how our body works. For more fun, CBBC games, shows, quizzes and great makes! 👉 http://www.bbc.co.uk/cbbc/ #CBBC #OperationOuch #DrChris #DrXand #Oxygen #Facts