Antibiotics are, initially, molecules naturally synthesized by microorganisms to fight against bacteria competing with their environment. This created a pressure of selection on the bacterial populations, leading to the appearance of resistant strains. In fact, when an antibiotic is used, only bacteria with defense systems against this molecule survive (and reproduce).
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Im guessing the answer is atlantic ocean
Your answer would be Type O blood, which is a universal donor.
Answer:
Desert tortoises are native to the American Southwest and these reptiles are completely herbivorous. Their diet includes mostly desert grasses, leafy plants and flowers. Some people keep these tortoises as pets and many make the mistake of indiscriminately feeding them store-bought produce. While store-bought produce can be part of a desert tortoise's diet, it should be limited to dark leafy greens that are high in fiber -- such as kale, collard greens, spinach and parsley.
Explanation:
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To determine visually the pH(acidity of basicity) of the solution.
