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Solve the equation.
Transmissible Disease
Diseases that can be spread from person to person or through animals, often caused by pathogens such as bacteria, viruses, or parasites.
Hazardous Chemical
A substance that poses a potential risk to health, property, or the environment due to its chemical nature.
Parasite
An organism that lives on or in a host organism and gets its food at the expense of its host.
Metastasis
The process by which cancer cells spread from the original site of cancer to other parts of the body, forming new tumors.
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