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How can one remember the function and the anatomy of the cardiac valves?

There are 4 cardiac (from the Greek 'καρδία', meaning 'heart') valves. Physiology (Function) - The pulmonary and aortic valves prevent the backflow of blood from the pulmonary artery and aorta into the ventr...
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Answered by Ariadne H. • Biology tutor
9781 Views

What is the difference between interpreted and intermediate code?

Interpreted code is compiled line by line when a program is run which means there could be errors. Compiled code is translated into object code, all at once and an executable file is produced. Interpreted co...
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Answered by Zoe N. • Computing tutor
4670 Views

What is meant by the term spooling? Give an example of when it can be used.

Spooling refers to the use of a temporary storage area, a buffer held in memory for a peripheral device to access when it's ready to process the instruction. This is because devices access data at different ...
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Answered by Zoe N. • Computing tutor
10124 Views

Why was Martin Luther such a threat to the RCC?

Martin Luther and his ideas spread quickly, due to the invention of the printing press. He did not condone indulgence selling as a method of getting out of purgatory and therefore the RCC were set to lose a ...
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Answered by Rebecca J. • History tutor
4768 Views

What's the best way to revise for my exams?

For Politics, good revision techniques are essential to help you process the wide range of information you cover, especially when studying global politics. The most important thing to do is print out all the...
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Answered by Caitlin A. • Politics tutor
4863 Views