A Parent Desires to Buy Only Organic Produce to Avoid

A parent desires to buy only organic produce to avoid exposing a child to
pesticides but complains that these foods are expensive. The primary care pediatric nurse practitioner provides a list of foods that are relatively safe whether they are organic or not. Which foods are on this list?

A) Apples, celery, and peaches
B) Potatoes, cherry tomatoes, and peaches
C) Strawberries, grapes, and cucumbers
D) Sweet corn, cantaloupe, and kiwi