To limit the use of landscaping chemicals ____________. A. ...

[jilianpiloj]

To limit the use of landscaping chemicals ____________.
 
  A. biological control methods can be used to control harmful insects
  B. mulch is used to prevent weeds from sprouting
  C. compost made from lawn clippings and leaves is added to the soil to increase its fertility
  D. all of the above

Question 2

Xeriscaping is _____________.
 
  A. the use of porous pavement to collect rainwater
  B. the elimination of landscaping chemicals and fertilizers
  C. the planting of native plants to greatly limit the need for supplemental irrigation
  D. the use of stone mulch in landscaping

[anoriega3]

Answer to Question 1

D

Answer to Question 2

C

[jilianpiloj]

Thanks for the timely response, appreciate it

[helenmarkerine]

Excellent