The benefit(s) of core aerification is (are) ________. a. ...

[darbym82]

The benefit(s) of core aerification is (are) ________.
 
  a. release of toxic gases
  b. increased shoot growth above the holes
 c. control of thatch
  d. improved wetting of dry soils
 e. all of the above

Question 2

When preparing a final grade, anticipate approximately _________ settling of the surface.
 
  a. 1 to 2
  b. 5 to 10
 c. 15 to 20
  d. 70 to 80

[dlook33]

Answer to Question 1

E

Answer to Question 2

C

[darbym82]

Excellent

[Dominic]

Thanks for the timely response, appreciate it