Planting fields with different crops each year is called _____ ...

[anjilletteb]

Planting fields with different crops each year is called _____ and can be an insect control method.
 
  a. cover crops c. crop residues
  b. crop rotation d. border cropping

Question 2

A strong message is typically is focused on a(n):
 
  a. problem or issue
  b. issue or opportunity
  c. problem or opportunity
  d. problem, issue, or opportunity

[Tonny]

Answer to Question 1

B

Answer to Question 2

D

[anjilletteb]

Thanks for the timely response, appreciate it

[amit]

Excellent