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Outline two cultural factors that may affect ethnic differences in educational achievement.

One cultural factor that may affect ethnic differences in educational achievement is poor linguistic skills. Berieter and Engelmann consider language spoken by low income black American families as inadequat...
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Answered by Molly M. • Sociology tutor
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What are the special properties of graphite and diamond- why are they different.

both Graphite and diamond are giant covalent structures they both have have high melting points and are insoluble due to their complex structures Graphite : Each carbon is bonded to 3 other carbon atoms, so ...
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Answered by William B. • Chemistry tutor
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How far did Lenin adhere to his ideological aims during his consolidation of power, 1917-1924?

Following the Bolshevik seizure of power in 1917, It can be debated to what extent Lenin stuck to his original ideological aims for Russia during his attempt to stabilise the country. On the one hand, it can...
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Answered by Alex B. • History tutor
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Explain the statement that oligopolistic markets such as supermarkets or car manufacturers can be defined in terms of market structure or market conduct.

An oligopoly is a type of market structure in which there are few firms with large market share and degree of monopoly power. Car manufacturers and supermarkets are an example of that. Oligopolies are charac...
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Answered by Viviana C. • Economics tutor
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How is the electrical activity of a heartbeat coordinated?

The heart is a muscle made up of myocytes, which can contract without any innervation or coordination. However, it is important that the heart contraction is controlled and regulated in a way which can respo...
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Answered by Naomi S. • Biology tutor
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