Temperature
, humidity,
wind
<span>Some antibiotics are almost useless, because pathogens have developed a resistance to these antibiotics.
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<span>Functions of single celled >>> First, the reproduction of an entire unicellular organism, Next, the growth and repair of tissues in multicellular animals, and then the formation of gametes (eggs and sperm) for sexual reproduction in multicellular animals.
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<span>C. Crystal violet-Iodine-Alcohol/acetone-Safranin</span>
