Answers

2014-07-03T17:44:08+08:00
How Fast is a Hurricane?A powerful hurricane can reach wind speeds of more than 155 miles per hour.
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2014-07-03T18:59:18+08:00
Is there a simple way to test pH values ? Red Cabbage juice can be used for testing the pH values of common household materials. It gives a wide pH range.

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