Oxygen’s Complex Journey
We breathe in about 17,000 times a day, but it’s a dynamic process we rarely think about. It’s a coordinated effort by our vital organs working together to sustain life by delivering oxygen to tissues about the body. Delivering the oxygen through our system in an orderly manner is a complicated system made possible by our heart, the powerhouse that gets oxygen where it needs to go. Narrator Addison Anderson details the process in this episode of Ted-Ed.
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