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For this question you should firstly lay out your placeholders for an 8 bit binary number, from 2^0 up to 2^7 (1,2,4,8,16,32,64,128). Then you find how 183 as a positive number would be represented in bin...

Expiration at rest in the human body is a passive process, due to elastic recoil in the muscles responsible to inspiration. The Diaphragmrelaxes and moves up, The intercostal muscles relaxes and the rib c...

The sympathetic nervous system and parasympathetic nervous systems are both part of the autonomic nervous system. They work together to achieve homeostasis. The sympathetic nervous system primarily act...

This question comes from AQA's 2015 Paper Greek Tragedy.
This is one of the 40 mark question you are able to choose from in the exam. As such, it is worth half of the available marks and you should a...

An advantage of the amendment process of the constitution of the United States is that it is extremely difficult to change, resulting in strongly enshrined rights. This means Amendments 1 to 10, known as ...