kaykay211 kaykay211

Today at 12:24 PM
Health

Answered

what is the body's first defence against infection and viruses

A: saliva, mucus, and hairs
B:antibodies
C:lymphocytes
D: lymph nodes

Answer :

pandamille pandamille

Today at 12:28 PM

What is the body's first defence against infection and viruses?
A: saliva, mucus, and hairs

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