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How and where oxygen is produced in photosynthesis?

Photosynthesis takes place in the chloroplasts of plant cells. Photosynthesis is the process by which carbon dioxide, water and light energy are used to produce oxygen and glucose:6CO 2 + 6H 2 O (+ light ene...
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Answered by Anyanna H. • Biology tutor
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Explain two disadvantages of specialisation.

Vulnerability, whether it be an employee, firm or country who specialise, producing only one good can be a risk if that industry were to collapse. An example of this is the increase in unemployment in the so...
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Answered by Kira E. • Economics tutor
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How should I read a poem?

My first suggestion is to read the poem out loud. I can remember being terrified of poetry when I was studying at GCSE. Why does a poem feel less accessible than a novel? Lets take a look at Simon Armitage's...
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Answered by Georgia A. • English tutor
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Outline the stages of the cell cycle.

The cell cycle as it occurs in somatic (body) cells has two major phases. One is Interphase, in which the cell prepares for division, and the other is mitosis in which the cell replicates itself. Interphase ...
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Answered by Niya I. • Biology tutor
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Solving harder exponential equations, e.g. 5/[exp(x) + 6exp(-x)] - 1 = 0 . CORE MATHS.

Our example equation is, 5/[exp(x) + 6exp(-x)] - 1 = 0 ,and we wish to solve for x. Note that exp(x) is the same as writing e x I have chosen this one, because it helps illustrate some general good practice ...
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Answered by Matthew S. • Maths tutor
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