Eating food that contains pesticides can have a negative impact on humans, and pesticides are chemicals that kill pests. Given these facts, eating food that contains what can have a negative impact on humans among the following options:
- vitamins
 - antioxidants
 - Abnormal cell growth
 - pest-killing chemicals
 - Something that causes allergies
 - harmful substances
 - minerals
 - a pathogens


 

    pest-killing chemicals     