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- August 2, 2025
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How Do Antibiotics Work?
Antibiotics are medicines that kill or stop the growth of bacteria (or sometimes parasites). They work in different ways, but most of them interfere with the bacterium’s ability to make…
- August 1, 2025
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How Pollution Affects Our Ecosystems and Can Be Reduced
Pollution is a major problem facing the planet. It harms our ecosystems, causes climate change and can even cause mass extinction. But the good news is that it can be…