What is the catalyst in the Bromination reaction of benzene ?

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About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

George is a dalmatian puppy. describe what happens to light that allows you to see george’s black and white coat.

The same side of the moon always faces earth because the