Search our library of GCSE questions

Top answers

All subjects

GCSE

What is the difference between 'ser' and 'estar'?

First of all, this is a great question and something which almost every English speaker struggles with when learning Spanish because we only use one verb to convey both uses of 'ser' and 'estar'. The main...

Answered by Kate H. • Spanish tutor

2348 Views

How high can you raise a kilogram of sugar with 1 kWh of electrical energy? (To 2 s.f in kilometres)

The first thing to recognise is that the terms 'sugar' and 'electrical' are there to confuse you - the substance raised and the type of form of energy used to raise it are not important to the question.

Answered by Alexander L. • Physics tutor

3407 Views

Describe the causes of the First World War

There were 4 main causes leading to the First World War. Firstly, the immediate cause of the war was the assassination of Archduke Franz Ferdinand in 1914 by the Black Hand organisation of Serbian nationa...

Answered by Aiden S. • History tutor

3691 Views

Vous écrivez un article sur la santé des jeunes. Vous devez mentionner ce que vous mangez et buvez, vos méthodes pour rester en forme et votre opinion sur le tabac, et sur l'avenir de la santé des jeunes.

En ce qui concerne la santé et le bien-être, on ne peut pas sous-estimer l'importance d'une routine quotidienne. Pour cette raison, j'essaie de maintenir un régime stricte chaque jour de légumes, poulet e...

Answered by Oliver L. • French tutor

2612 Views

Explain why there is a change in the rate of blood flow through the digestive system during exercise.

During exercise, there is a higher need for the working muscle to have oxygen for respiration in order to generate energy to carry out its function. Therefore, there is more blood flow required to the mus...

Answered by Ashvin S. • Biology tutor

9102 Views