Answer: False
Explanation: I think it's false because during pre-school you're interacting with people, developing your pronunciation and vocabulary. In pre-school you might not learn a lot, but that doesn't mean the teachers will not teach you things now and there. The teachers will help behave the children, manners, vocabulary, and more.
Efficacy is getting matters. it's far the potential to produce a desired amount of the desired effect or fulfillment in attaining a given intention. efficiency is doing things in the maximum low-priced manner. it's far the ratio of the output to the inputs of any device (appropriate input to output ratio).
Efficacy and effectiveness are close enough which means that they're regularly used interchangeably in contexts. however, effectiveness is regularly extra especially used inside the context of the way something accomplishes an assignment while efficacy conveys the quantity to which something accomplishes its task in any respect.
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Answer:
The correct option is : <u>C. prevent the immune system from responding to self-antigens</u> and <u>D. prevent excessive response to foreign antigens </u>
Explanation:
<u>Immune tolerance</u>, also known as the immunotolerance, of the immune system, is a state of unresponsiveness to the cells or tissues that are capable of eliciting an immune response in an organism.
Tolerance is classified into <u>central and peripheral. </u>The central tolerance is induced in the thymus and bone marrow. Whereas, the peripheral tolerance is induced in the other tissues and the lymph nodes.
<u>Central tolerance of the immune system is responsible for discriminating the self cells from the non-self cells of the body and thus prevents the body from responding to self-antigens.</u>
<u>Peripheral tolerance of the immune system is responsible for preventing excessive response of the immune system to foreign antigens like allergens.</u>
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Answer:
<em>Corporation</em> is broad term that is used to define <em>organisation recognized and authorized by the state to perform a specific activity, such as business, or for another particular purpose.</em> Though the majority of corporations comprise a group of people, some of them can consist of single natural person.
<u>Technological</u> advancement during the <u>First and Second Industrial Revolutions</u> prompted many <u>businessmen </u>to engage in certain activities and by their drive to make profit pushed technological development even further.
Good example from the Second Industrial Revolution is the formation of General Electric Company (GE) that have started in 1889. This year Drexel, Morgan & Co. provided funding to promote Thomas Edison research of the electricity. The founder of those company J.P. Morgan and Anthony J. Drexel made a contribution into merging several electricity-related companies started by Thomas Edison into a single <u>corporation</u> 'Edison General Electric Company'. It was officially established on April 24, 1889. Further incorporation of other companies promoted scaling of this business.
Answer:
The NAACP was a part of the legal team that fought for the rights of African-Americans to vote during the Democratic primary.
The U.S. Supreme Court ruled that a "White Primary" (where only whites could vote) was unconstitutional.
During the Democratic primary the state attempted to keep African-Americans from voting but were overruled by the courts.
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Explanation:
I think it's that because I got it right on my work.