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3 years ago

14

Which molecules of the adaptive defense system provide humoral immunity by circulating freely in the blood and lymph, where they

bind to extracellular antigens and inactivate them and mark them for destruction?
A) antibodies
B) complement
C) proteins
D) antigens
E) interferons

2 answers:

snow_lady [41]3 years ago

8 0

A) antibodies is the answer.

7nadin3 [17]3 years ago

5 0

V. OI Megan snn IN shnxh in dvnn in sh in us. Fb

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