Adam Beckett
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Better adapted to its environment. Cheetahs can run extremely fast because. They are competing with stronger lions and hyenas for their food, so they need to be fast. Over time, they gradually built up speed as they adapted to faster and faster prey species. They need to outrun lions.
21 hours ago · One of your users suspects that the battery in their notebook computer is failing. You test it by using a known good power adapter to plug it in long enough to receive a full charge. The battery reads that it is fully charged in Windows. You then disconnect the laptop from its power source and wait to see how long the battery lasts.
