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nataly862011
[7]
3 years ago
9
Over time, infection with HIV can weaken the immune system so it has difficulty fighting off certain infections. These infection
s are called _______. A. immunities B. opportunistic infections C. fragile viruses D. pneumonia
Biology
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2
answers:
GREYUIT
[131]
3 years ago
7
0
I think the answer is a
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alexandr1967
[171]
3 years ago
4
0
B. Opportunistic infections
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