Biology, 09.04.2021 21:40, morgan15776
Which 2 body systems become activated when a virus enters an animal's nasal passageway?
A. Circulatory and Immune
B. Muscular and Digestive
C. Digestive and Circulatory
DRespiratory and Immune
Answers: 3
Which 2 body systems become activated when a virus enters an animal's nasal passageway?
A. Circulat...
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