Name 2 out of the 3 ways environmental contaminants can enter the body.
ingestion, skin contact or inhalation
Name 2 components in the respiratory system.
Lungs, Bronchial Tubes, Diaphragm, Trachea, Pharynx, Mouth
Name two common contaminants that can enter the digestive system?
Alcohol and drugs, Workplace chemicals, Bacteria, Smoking, Pathogens, E. coli.