Through mutations in the DNA of bacteria, they can adapt. Only the mutated bacteria would live and keep producing bacteria with the same mutation. Eventually, they would be immune to antibiotics.
Hi !
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<em>Question</em>
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<em>Water is treated to replace harmful chemicals, and bacteria so people can then drink it. true or false.</em>
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Answer:
<em>- true ( systems that clean it of toxins, chemicals and other hazards.)</em>
The first three should be correct
Explanation:
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A risk factor<span> is any attribute a characteristic or exposure of an individual that increases the chance of developing a disease or injury
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