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Neko [114]
4 years ago
12

As humans get older, their immune system has a tendency to produce more antibodies against their own body's tissues. these antib

odies are called
Biology
1 answer:
evablogger [386]4 years ago
3 0
Hi there,
The answer to your question is autoantibodies

Hope this helps :))

~Top
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A. is palisade mesophyll

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