Examlex
In a Hertzsprung-Russell diagram, where are the stars with the smallest radius found?
Immune Response
The body's defense mechanism against pathogens, involving both specific and non-specific components.
Mucous Membranes
The moist linings of various body cavities, including the nose, mouth, lungs, and digestive tract, that secrete mucus.
Indirect Contact
A method of disease transmission where an infectious agent is transferred from one individual to another through a secondary object or person.
Pathogen
An agent, particularly a microorganism, that causes disease in its host.
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