Question
Athlete's foot is caused by which type of organism?
Solution
Athlete's foot (tinea pedis) is a fungal infection typically affecting the skin on the feet, especially between the toes. It is caused by various species of fungi, including Trichophyton, Epidermophyton, and Microsporum. This condition is part of a broader category of fungal diseases, also known as mycoses.
A boat can travel 18 km downstream in 2 hours and 12 km upstream in 3 hours. What is the speed of the boat in still water?
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