нσℓα!
ᴹᴱᴺᵀᴵᴼᴺ ᵀᴴᴱ ᴿᴼᴸᴱ ᴼᶠ ᴵᴹᴹᵁᴺᴱ ˢʸˢᵀᴱᴹ????
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The immune system is a complex network of cells and proteins that defends the body against infection. The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.
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I like your attitude so much.. ..good morning
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