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Saturday, 04 April 2026
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Most commercial fertilizers are rich in salts of

Most commercial fertilizers are rich in salts of
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Sodium, iron and calcium
  • B Nitrogen, phosphorus and potassium
  • C Iron, copper and nitrogen
  • D Calcium, sodium and phosphorus
Correct Answer: Option B
Explanation:

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