Top answers

Describe uno de los protagonistas del libro o de la película que has estudiado y explica su papel en el desarrollo de uno de los temas de la obra.

Thus question was taken directly from Edexcel's June 2015 exam and will be amongst many other areas of focus, a primary way of preparing towards such a challenging examination. We will focus on literature: c...
JA
Answered by Jesus A. • Spanish tutor
3865 Views

Who are the key players in the world economy?

Traditional economic powers like France, USA or the UK are becoming less and less dominant in an evermore competitive internatinal economic arena. The BRIC countries (Brazil, Russia, India and China), play a...
JA
12546 Views

What effect would a CO2 build up in the blood have on the body?

Firstly, describe the series of reactions that CO2 goes through when in the blood 1) CO2 reacts wih water in the blood to form carbonic acid H2CO3 2) H2CO3 dissociates to form CO3- and H+ Secondly, describe ...
MP
Answered by Millie P. • Biology tutor
10863 Views

How do I go about answering a non-sourced based exam question?

A-Level History non-source based exam questions almost always focus on the significance of one event/factor in relation to others. In this way, your essay should always seek to reinforce the significance ​of...
SG
Answered by Sheridan G. • History tutor
3661 Views

A cylindrical beaker has a height of 16 cm and a diameter at its bottom of 10 cm. What is its volume? Give your answer to 2 decimal places.

As the beaker is a cylinder, we know the formula of its volume is (pi x (radius) 2 ) x height. Since the radius = 1/2 diameter and the diameter = 10 cm, the radius = 5 cm. We know the height is 16 cm. So the...
AS
Answered by Aneesh S. • Maths tutor
24486 Views