Plants grown organically:
1.can be fertilized with sewer sludge.
2.can use genetically modified ingredients.
3.cannot be grown in soil treated with pesticides within the past year.
4.cannot be grown in soil treated with pesticides within the past 3 years.
Question 2
All of the following are true regarding irradiated foods EXCEPT:
1.they must display the words treated by irradiation.
2.they generally have a longer shelf life.
3.they are safe to eat.
4.they contain minute amounts of radioactive waste.