A milligram is 0.001 grams, so if the concentration is 0.02mg/L, it is 0.00002g/L. Therefore, the concentration is 0.00002/1, which can be converted to <span>2 grams per 100,000 liters, or 0.002%.</span>
Answer:
A) Radiation therapy.
Explanation:
Total laryngectomy surgery used to be the preferred treatment for advanced laryngeal cancer, however,<em> radiation therapy is preferred because it allows the conservation of the organ's function.</em>
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Pollution is the reason that some species are on the brink of extinction so it for sure affects living things.
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1. public healthcare site .