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‘The Impact of Continental Possessions on English central government was most significant from the reign of Henry I’ How far do you agree with this statement?

During the reign of Henry I, continental possessions had a positive impact on English central government due to an increased efficiency and lack of corruption, as well as innovation in terms of the roles of ...
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Answered by Joe S. • History tutor
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Define osmosis

Osmosis is the passive movement of water from an area of high water concentration (dilute solution) to an area of low water concentration (concentrated solution) across a partially permeable membrane down th...
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Answered by Josephine S. • Biology tutor
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Name two secondary hazards of earthquakes (4)

Firstly, the aftermath of an earthquake can create an environment where disease spreads due to the close proximity of those gathered after losing homes (creates densely populated communities, especially in l...
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Answered by Joshua A. • Geography tutor
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Explain how crude oil gets separated into its components

Crude oil is a mixture of hydrocarbons with varying length carbon chains. The main method used to separate these is fractional distillation. The crude oil is heated, then placed inside a fractionating column...
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Answered by Kathryn R. • Chemistry tutor
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Express the number 252 in terms of its prime factors

Start with the number 252 and split into factors, for example it is even therefore is divisible by 2. Work out the other number and then continue finding factors of each number until you are left with prime ...
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Answered by Kathryn R. • Maths tutor
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