Biology, 17.04.2020 19:52 kamayabrown668
Brandon came down with viral pneumonia. His body's immune system will produce to defend him against the infection.
A. corticosteroids
B. lymphocytes
C. adrenaline and noradrenaline
D. catecholamines
Answers: 1
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Brandon came down with viral pneumonia. His body's immune system will produce to defend him against...