Top answers

What are the key things to include in an introduction for an essay?

It is important to lay out your judgement with regard to the question whatever it may be, be concise and clear about where you stand. If there are any key terms or ideas that need explaining, it is a good id...
LB
Answered by Lucy B. • History tutor
2809 Views

Describe the attachment study carried out by Lorenz

To test his theory of imprinting in attachment, Lorenz used unhatched goslings to find out whether they will attach to the first moving object they see. He divided a sample of goslings in 2 and let one half ...
EM
5739 Views

Describe how a wave of excitation, which originates in the sinoatrial node (SAN) of the heart, eventually results in ventricular systole.

• SAN send a wave of depolarisation/excitation across the atria causing them to contract• wave cannot pass directly to the ventricle, due to the non-conductive tissue of AV-valves• wave reaches the AVN (in t...
JG
Answered by Joseph G. • Biology tutor
6112 Views

How can I improve for my french oral expression?

Speaking french is not only about grammar and a good structure even if it is indeed important. The facial expression and the "euh" (umh), or "alors" (so) when you are thinking about your ...
SD
Answered by Sarah D. • French tutor
2382 Views

Why did Britain lose the war of American independence?

Identify key factors. Geography, leadership, intervention of France and Spain etc. For first, weak and incompetent military and political leadership meant the British were unprepared to fight a war in 1775, ...
HG
Answered by Henry G. • History tutor
16622 Views