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18-06-2015
Health

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The following is not a defense mechanism for infectious disease:

mucous membranes.
red blood cells.
white blood cells.
antibodies.
which one is it?

Respuesta :

18-06-2015

the answer is red blood cells because they only give your body oxygen and can be the victims of infectious diseases, while all the other choices protect you from it

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Cam04720 Cam04720

19-06-2015

Red blood cells because they only transfer oxygen through out the body

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