Advanced Placement (AP)
Mike23
2018-02-02 12:40:42
Anything will help. Thank you
ANSWERS
narendrebishundial
2018-02-02 19:12:23

1.) is B. caused by a virus.   2.) is C. Chronic.      3.) is C. Caused by a virus.    4.) is E. SARS  5.) is B. Many Antiseptic cleaners.

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