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Tuesday, 17 March 2026
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An example of a rock formed by wood subjected to pressure and heat is

An example of a rock formed by wood subjected to pressure and heat is
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Sandstone
  • B Lignite
  • C Biotite
  • D Granite
Correct Answer: Option B
Explanation:

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