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‘Infectious disease is due to poverty; non-communicable disease is about affluence’ To what extent do you agree? (20)

The epidemiological transition sees a downturn in cases of infectious diseases and a simultaneous increase in non-communicable diseases (NCDs). The age of pestilence becomes the age of receding pandemics tha...
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Answered by Bea W. • Geography tutor
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Is respiration the same as breathing?

Respiration is not the same as breathing. Breathing is ventilation involving the lungs, diaphragm and intercoastal muscles. When you inhale this causes the internal intercoastal muscles to relax and the exte...
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Answered by Priyanka K. • Biology tutor
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Describe the difference between constructive and destructive waves. (4 marks)

Constructive waves build up the beach, due to having a strong swash and weak backwash. They create gently sloping beaches and are low energy waves, depositing more sediment than they are transporting away. D...
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Answered by Jessica B. • Geography tutor
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Sickle-Cell Anemia is an example of an autosomal recessive genetic disorder. If two unaffected parents have 3 offspring, 2 of which do not have the disorder, and 1 who does, what must the parents Genotypes be?

Let 'A' denote a normal, non-faulty allele, such that the individual does not have sickle cell anemia Let 'a' denote a faulty allele, such that the individual has sickle cell anemiaAs neither parent has the ...
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Answered by Thomas G. • Biology tutor
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Explain the organic analogy used by Durkheim in his theory of society

The organic analogy is used by Durkheim in his functionalist theory of society and the way in which it functions. Society functions much like the body, it is an organic system that is self maintained and sel...
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Answered by Tara C. • Sociology tutor
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