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Aleonysh [2.5K]
3 years ago
15

What is the primary role of the respiratory system in living organisms?

Biology
1 answer:
blondinia [14]3 years ago
5 0
 Respiratory system<span>, the </span>system in living organisms<span> that takes up oxygen and discharges carbon dioxide in order to satisfy energy requirements. In the </span>living organism<span>, energy is liberated, along with carbon dioxide, through the oxidation of molecules containing carbon..

</span>
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