According to the Canadian Organic Food Standards, the "organic" label can only be placed on apples that are grown without the use of chemical pesticides. You recently decided to start eating only organic apples. However, you heard that an undercover investigation by CBC's Marketplace has revealed that the organic farm where you want to buy the apples uses chemical pesticides to grow all of their apples. You are now worried that the more expensive "organic" labelled apples that you want to buy might not really be organic. Based on what Marketplace has uncovered, what assertion did the organic farm violate? For each procedure indicate the reliability level of evidence (low, medium, high) obtained by selecting the correct choice. Procedures Call the organic farm and ask if they use chemical pesticides. Buy apples grown at the organic farm and taste them to see if you can sense any chemical pesticide. Send a letter to the organic farm asking them to confirm in writing that they did not use chemical pesticides to grow their apples. Contact the investigators and confirm with them that their story relates to the organic farm where you want to buy the apples. Buy apples grown at the organic farm, take them to a laboratory, and have them tested to see if they contain any traces of chemical pesticides. Quality of Evidence