Usually, <em>a disease is considered pandemic</em> when it crosses international borders. A disease that does not cross international borders is an epidemic. An example of a pandemic would be the Black Plague (also called the Black Death or the Bubonic Plague), which <em>killed most of the population of Western Medieval Europe.</em>
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The most ethical response if an experiment fails to confirm a hypothesis is to revise the hypothesis and develop a new experiment to test it. The correct answer is A.
Answer:
p = 2
Explanation:
(8^9)^p = 8^18
9p = 18
p = 19/9
p = 2
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Explanation:
The Spring Festival falls on the 1st day of the 1st lunar month, often one month later than the Gregorian calendar. It originated in the Shang Dynasty c. 1600 BC-c. 1100 BC) from the people's sacrifice to gods and ancestors at the end of an old year and the beginning of a new one.
In 1912, the government decided to take away Chinese New Year and the lunar calendar, but took in the Gregorian calendar instead and made January 1 the official start of the new year. After 1949, Chinese New Year was renamed to the Spring Festival.
