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Algae really are a broad gang of simple plants which range from single-celled diatoms to fifty meter long giant kelp. There are over 100,000 species. Some algae form symbiotic relationships to organisms to construct lichens and coral reefs. Among the oldest organisms on Earth, algae found in the Vindhya Basin of India go as far back over 1.5 billion years.
If the child appears cold, the symptom is not serious, had better be in the home nurse, observe, do not take the child to the hospital easily, the personnel in the hospital is much, the bacterium is much, very easy appear cross infection. Also don't worry about the cold into pneumonia, pneumonia is a serious respiratory tract infection, systemic symptom must be heavier, and the child mental state is poor, and a cold there is obvious difference, don't ailment rectification.
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