Zoonotic disease is caused by sub organismal pathogens such as viruses, viroids, and prions only
<h3>What is
Zoonotic disease?</h3>
A pathogen (an infectious agent, such as a bacterium, virus, parasite, or prion) that has transferred from an animal (often a vertebrate) to a human causes a zoonosis or zoonotic disease, which is an infectious disease of humans. Usually, the initial infected person spreads the infectious agent to at least one additional person, who then infects additional people.
Zoonoses are common modern diseases like salmonellosis and the Ebola virus sickness. Early in the 20th century, HIV was a zoonotic disease that was spread to people, but it has since evolved into a distinct illness that only affects humans. Despite the fact that many bird flu and swine flu strains are zoonoses and occasionally recombine with human strains of influenza, the majority of influenza strains that infect people are human diseases.
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Answer:
A
Explanation:
Organisms on Earth use nitrogen to build proteins necessary for cell
development.
The air created the mold and spread it
Proteins is what comes in and out of the cell
