When it was finished, Baltimore and Ohio Railroad ran from Cumberland, Maryland to Parkersburg, West Virginia and was also extended to the Ohio River in Wheeling. The Baltimore and Ohio Railroad is one of the oldest railroads in the United States and the first ever common railroad.
One way to stay informed about politics is to watch reliable news sources such as NBC. Another way is to read reliable news blogs or newspapers.
Explanation:
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Answer: 7
Explanation:
We should note that the Ph that is indicated by a neutral solution is pH of 7.
For example, the water we drink has a pH of 7 as it is neutral and neither acidic or basic. An acidic solution occurs when the pH value is less than 7 while in a scenario whereby the pH value is greater than 7, it is said to be a base.
