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What is critical theory?

Critical theory covers a broad spectrum of political and cultural movements – from Marxism and Feminism, to Eco-Criticism – that are primarily concerned with getting people to re-evaluate their assumptions a...
Answered by • English Literature tutor
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Explain, with the help of a diagram, the relationship between unemployment and the rate of inflation.

Diagram: https://i.imgur.com/LCMuewo.jpg Unemployment occurs when someone is actively looking for a job in the labour market but cannot find one, whereas inflation is measured by a percentage in the annual p...
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Answered by William C. • Economics tutor
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Explain a mechanism for the transporting and loading of sugars in the phloem. [6]

Relevant Points: Loading: loading into companion cells, location of companion cells at source(s), active loading of sucrose, mitochondrial action in companion cells, mechanism of proton gradient and co-trans...
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Answered by Humail M. • Biology tutor
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A cannonball is fired at an angle of 30 degrees and a velocity of 16 m/s. How long does it take (to 2 significant figures) for the cannonball to reach the ground?

First, we make the standard assumption that there is no air resistance, meaning that gravity is the only force acting on our cannonball. We then use the SUVAT equations, so: S = 0m (because it will return to...
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Answered by Nada B. • Maths tutor
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Discuss the negative effects of smoking in the human body (6).

Smoking can cause carbon monoxide poisoning, meaning that carbon monoxide is carried in the blood via red blood cells instead of oxygen, leading to fatigue. Smoking can also cause lung cancer, as it contains...
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Answered by Samodani W. • Biology tutor
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