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Biology, 26.04.2021 08:20 austintules2005

Which makes viral infections difficult to defeat? • A. Macrophages work slowly.
• B. Viruses live outside of cells.
• C. The immune system must attack the body's own cells.
• D. Viruses are attacked by nonspecific immune responsb
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Which makes viral infections difficult to defeat? • A. Macrophages work slowly.
• B. Viruses...

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