Answer :
Final answer:
A vector is an arthropod that transmits pathogens between hosts.
Explanation:
A vector is an arthropod that transmits a pathogen from one host to another. Arthropods, such as mosquitoes, ticks, and fleas, are common examples of vectors. They can carry and transmit diseases, such as malaria, Lyme disease, and the bubonic plague, by transferring pathogens between hosts.
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