Answer: E. Carcinogen
Explanation: The formation of cancer is often termed as carcinogenesis. Carcinogenesis is caused by carcinogens which can be a substances in air, radiation which could cause carcinogenesis, carcinogens may also be used to describe factors such as environmental, chemical or etiquettes which could result in the formation of carcinogenic cells.
Hence, carcinogen is any sort of substance or condition that can directly result to cancer. It could be a chemical substance, a virus, or medications and radiation used in the treatment of cancer.
<span>A sociologist who is studying how populations of certain countries influences and affects the population and environment of other neighboring countries is likely a functionalist, who focuses on social/cultural development, international social change and or culture sociology. The focus area described allows for may courses of sub-study. The dynamic of entire populations especially those separated by boarders and boundaries can have vastly different cultural norms, the result of which when mixed can have a catastrophic difference on the perceived efficiency of that population as a whole. One example of this explanation is cultural social conflict, evident in most if not all large cities with discontinuous ethnic groups.</span>
The Twenty-sixth Amendment that enfranchised 18-to-20-year -olds led to reduction in the national voter turnout rate.
The Twenty-sixth Amendment to the Constitution of the United States extended voting rights to citizens between the ages of 18 and 20. Earlier, the voting age was set at 21 and above.
The call to reduce the voting age became particularly salient after the Vietnam War. Young men between the age of 18 and 21 were drafted into the armed forces or to support military operations. After the war, proponents of extending voting rights coined the slogan “old enough to fight, old enough to vote”.
The result of lowering the voting age was that the national voter turnout rate declined.
To learn more about the Twenty-sixth Amendment: brainly.com/question/12983907
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Answer:
b. zero if either expectation to succeed or the perceived value of a goal is zero.
Explanation:
Expectancy x value theory also known as expectancy-value model of expectation asserts that the relationship between value and expectation is multiplicative, that is, if the value and individual puts on a task is zero, that individual will not feel motivated to achieve that task. Conversely, if the value is high but expectation to completing the task is zero, the individual will also not be motivated to complete the task.
