Disease-causing microbes have a negative impact on the body.
Pathogens are microbes that cause disease.
Pathogens have a negative impact on the body.
What can have a negative impact on the body?
Options:
a: Pesticides
b: Growing a beard
c: Pathogens
d: Probiotics
e: Restful sleep
f: viruses
g: smallpox
h: bacteria