whitesugar21
whitesugar21 whitesugar21
  • 25-05-2017
  • Biology
contestada

which factors improve soil fertility? select three answers

A:humus

B:bedrock

C:horizons

D:nitrogen

E:manure

Respuesta :

jakysnake
jakysnake jakysnake
  • 25-05-2017
E, manure makes the soil fertile and ripe to grow. 
Answer Link
Аноним Аноним
  • 25-05-2017
The last one would be the correct answer
Answer Link

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