Por que se buscan nitratos ? — Algunas bacterias reducen nitratos a nitritos. Ademas debemos tener en cuenta que ciertas bacterias como estafilococo, estreptococo y Pseudomonas no los producen).
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My deal is that I pay more attention to whatever job I have than the relationships I have. Now, if I had considered my job to be a wife and mother, then I would have been pretty good at it. But I didn't consider it a job. I thought it was like brushing your teeth - it's not fun, it's just something you do to keep your teeth from falling out.