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mariarad [96]
3 years ago
13

30 POINTS!!! PLZ HELP

Biology
1 answer:
djverab [1.8K]3 years ago
6 0

Answer:

Option "A" might be the correct answer

Explanation:

there are some of those viruses where it can be quite potent. Some viruses, such as the rhinoviruses, seldom cause serious illness. But others, such as parainfluenza and respiratory syncytial virus, can lead to severe lung infections in young children.

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