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Explain why Darwin was drawn as a monkey?

This rather strange question is an example of an actual exam problem taken from the 2017 AQA Biology Exam which threw a lot of students off. The question in itself, however, is a good starting point for talk...
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Answered by Harriet G. • Biology tutor
10167 Views

"Terrorism is a major threat to global peace and security" - Discuss (Edexcel A2 Exam question)

Define Terrorism (General Description) What are its factors? The act itselfThe victimsThe perpetrators Modern Terrorism – post 9/11 How is modern terrorism different (more dangerous) than historic cases of t...
MK
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Show that cosec(2x) + cot(2x) = cot(x)

cosec(2x) + cot(2x) CONVERT ALL COSEC/COT/SEC FUNCTIONS INTO FUNCTIONS USING SIN/TAN/COS = 1 / (sin2x) + cos(2x) / sin(2x) COMBINE THE TWO FRACTIONS INTO ONE = [1+cos(2x)] / [sin(2x)] USE COS AND SIN DOUBLE ...
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Answered by Divya K. • Maths tutor
73612 Views

5x+3=2x+9 What is the value of x?

To solve this question you need to rearrange the equation to obtain an expression in the form ax=. Make sure that whatever you do the one side of the = sign, you must also do to the other side. Firstly, subt...
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Answered by Jake C. • Maths tutor
14299 Views

Explain the reasons why communication between cells is essential in the human body. Use examples to illustrate your answer.

Communication is a process that involves the transfer of a signal/information from one cell to another. The main reason this has arisen between cells comes down to the basic component that makes up a human b...
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Answered by Magnus Y. • Biology tutor
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