Answer:
d. any agent used to bring about mass death, casualties, or massive infrastructural damage.
Explanation:
This is the definition that best describes what a weapon of mass destruction is. A weapon of mass destruction (WMD) is a type of weapon that brings about mass death, casualties or massive damage to human infrastructure, natural structures or the biosphere. The word is used more in a political sense than in a technical sense, as there is no universal agreement on what weapons would be considered WMD.
<span>C. the rarefaction and the following compression</span><span>
Errors can come from various sources: the obtainer of the data, the measuring instrument, the setting and etc. Errors are what makes your measurement invalid and unreliable. There are two types of error which is called the systematic error and the random error. Each error has different sources. Words that were mentioned –invalid and unreliable are very important key aspects to determine that your measure is truly accurate and consistent. Some would recommend using the mean method, doing three trials in measuring and getting their mean, in response to this problem.
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Answer:
B sounds like more of reality but D sounds like expectation.
