Practices that add organic matter and reduce tillage can be ...

[jlmhmf]

Practices that add organic matter and reduce tillage can be expected to most significantly increase the ________ in a soil.
 
  A) fineness of texture B) macropores C) total porosity D) bulk density

Question 2

Soil detritivores feed principally on ________.
 
  A) dead tissues
  B) larger, but defenseless animals
  C) plant roots
  D) microorganisms
  E) smaller organisms

[chjcharjto14]

Answer to Question 1

B

Answer to Question 2

A