Which pathogen, by being the smallest, is able to spread and infect the greatest number of hosts?
O
A. bacteria
O
B. fungi
C. protists
o
D. viruses

Respuesta :

Answer:

If I'm not wrong then it should be D

Explanation:

Answer:

The Answer is A. Bacteria

Explanation:

A pathogen can be a bacterium, virus, or other microorganisms that can cause disease. A bacteria is the smallest pathogen on earth. Plus they reproduce faster than the other options because bacteria reproduce through binary fission.