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When elements are heated, it causes their electrons to become excited. Electrons exist in discrete energy levels, and these energy levels are unique to each element. When the electrons are excited by heat...

Define Government failure-greater net welfare loss compared to the free market solution
Factors that effect the use of the NHS-increase in old age population-increase in obesity and related ailments<...

Othello is a play of contrasts. Shakespeare contrasts Desdemona's purity with the evil of Iago; the innocence of Desdemona with the cynicism of Emilia; Othello's honour with the falsity of Iago; Othello's...

Use product rule. d(uv)/dx = u dv/dx +v du/dxu=x du/dx=1v=e^x dv/dx=e^x
d(xe^x)/dx = xe^x + e^x.1 = e^x(x+1)

Social Conservatism ideology is very prevalent in the USA, especially amongst conservatives and Republicans. Social Conservatism is based around the upholding of traditional values and, in politics, socia...