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  • Life Sciences and Astronomy - 2
  • Bacterial action changes dead leaves into
Multiple choice

Bacterial action changes dead leaves into

  1. fungi

  2. humus

  3. algae

  4. none of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The partially digested organic material left in soil, called humus. Bacterial action changes dead leaves into humus. 

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