Answer:
The respiratory system
Explanation:
In the given question, the pathogens affect the respiratory organ system of the human organs system.
- The Bordetella pertussis causes pertussis in the human which affects the lungs and cause whooping sound during cough.
- The Mycobacterium tuberculosis is the causative agent of tuberculosis which affect the lungs of the person.
- The person affected with Streptococcus pyogenes causes shows the symptoms of pneumonia which affect the lungs.
- Pulmonary candidiasis is a disease caused by the fungus Candida albicans which causes inflammation ion the lungs.
Thus, the respiratory system is the correct answer.
