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The mechanism of gaseous exchange in living organisms is essentially by

The mechanism of gaseous exchange in living organisms is essentially by
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Osmosis
  • B Inhalation
  • C Diffusion
  • D Exhalation
  • E Breathing
Correct Answer: Option C
Explanation:

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