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nexus9112 [7]
3 years ago
6

A living microorganism or its toxin may cause human disease that is transported through the US MAIL MUST be marked as a:________

.A. MordantB. VirusC. InfestationD. Etiologic agent
Biology
1 answer:
NeTakaya3 years ago
7 0
Virus I think sorry if wrong
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