+Respiration is the essential exchange of gases, a vital breath connecting organisms to their world. It fuels life by liberating energy from organic molecules, often through the intake of [Oxygen](/wiki/oxygen) and release of [Carbon Dioxide](/wiki/carbon_dioxide). This fundamental process sustains nearly all life forms.
+## See also
+- [Cellular Respiration](/wiki/cellular_respiration)
+- [Breathing](/wiki/breathing)
+- [Metabolism](/wiki/metabolism)
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