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Biology 10 Online
OpenStudy (anonymous):

In the human body, which of the following is considered an external defense in the prevention of disease?

OpenStudy (anonymous):

Post your options so we'll try to help.

thomaster (thomaster):

\(\Huge\bf \color{black}{Welcome~to~OpenStudy!!}\hspace{-310pt}\color{black}{Welcome~to~OpenStudy!!}\hspace{-307.1pt}\color{#ff7100}{Welcome~to~\color{#00B4ff}{Open}}\color{#7cc517}{Study!!}\) You kinda neglected to post "the following" :P

OpenStudy (anonymous):

Mucous Histamines Antibodies Fever

OpenStudy (anonymous):

@Ryaan

OpenStudy (anonymous):

antibodies

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