The Greatest Number of Pathogens Enter the Body Through the ________

Question

The greatest number of pathogens enter the body through the ________.
A)respiratory system
B)gastrointestinal system
C)urinary system
D)genital system
E)skin

Accepted Answer

The respiratory system is the primary pathway for pathogens to enter the body, as they can be inhaled through the nose or mouth and travel through the airways to reach the lungs.