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miskamm [114]
3 years ago
7

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

Biology
2 answers:
m_a_m_a [10]3 years ago
7 0
The answer to what is the primary role of the respiratory system in living organisms is B. To obtain oxygen
Nady [450]3 years ago
3 0
The primary purpose of the respiratory system in living organism is to obtain oxygen (B) so to sustain life. Respiration is an essential function of many living organisms and the respiratory system plays a vital role in this process.
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