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Which of the following organs regulates the levels of water, salts , hydrogen ions and ...

Which of the following organs regulates the levels of water, salts , hydrogen ions and urea in the mammalian blood?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Liver
  • B Kidney
  • C Bladder
  • D Colon
Correct Answer: Option B
Explanation:

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