Final answer:
Pathogens are the different animals that carry germs. Some examples of pathogens include bacteria, viruses, fungi, and protists. These pathogens can spread from person to person, and they can also be spread by vectors such as ticks and mosquitoes.
Step-by-step explanation:
Pathogens are the different animals that carry germs. Germs, also known as pathogens, are microorganisms that cause diseases. Some examples of pathogens include bacteria, viruses, fungi, and protists. These pathogens can spread from person to person, and they can also be spread by vectors such as ticks and mosquitoes.