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Describe and Explain the Formation of a Spit, and any Modifications it may Experience?

A spit is a depositional landform that is a long, narrow beach of sand or shingle attached to the mainland at one end, and possibly across an estuary. The landform is formed by longshore drift in the dominan...
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Answered by Paige M. • Geography tutor
21622 Views

Evaluate how effectively Vaughn Williams sets text to music on Linden Lea?

In bar 7 Vaughn Williams uses a rising phrase to reflect the text 'shining'. This could be to reflect how the sun rises as it shines in the same way the musical phrase does. This is followed by the phrase 't...
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Answered by Daisy H. • Music tutor
9634 Views

Explain the role of T-cells in immune response to viral infection

When T cells bind to viral antigens presented by macrophages they undergo mitosis to form 4 distinct cell variants: Memory T cells- remain in the blood stream to initiate a faster immune response upon re-exp...
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Answered by Will S. • Biology tutor
6118 Views

Why does ice float on water?

Water has strong intermolecular hydrogen bonds that hold the water molecules close together, making it very dense. As water freezes, the hydrogen bonds move further apart as it forms a hexagonal lattice. Thi...
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Answered by Nia R. • Chemistry tutor
3501 Views

Find the centre and radius of the circle with the equation x^2 + y^2 - 8x - 6y - 20 = 0.

The general equation of a circle takes the form (x - A)^2 + (y - B)^2 = r^2 where (A,B) is the centre of the circle with radius r. Thus, we aim to rearrange the equation in the question to match this form. S...
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Answered by Thomas D. • Maths tutor
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