Organic food is a term used for foods that have been grown:

a. with limited use of chemical pesticides
  b. without use of chemical pesticides
  c. in freshly turned soil
  d. in controlled environments
 
 

a. study c. write
  b. work d. speak

a. life c. environment
  b. study d. nature

a. United States Department of Agriculture
  b. United States Division of Agriculture
  c. Universal Standards of Demarcation in America
  d. United States Development of Agriculture
 
 

a. 8 billion c. 10 billion
  b. 9 billion d. 11 billion
 
 

a. Crop science c. Agricultural engineering
  b. Plant science technology d. Soil science