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An enzyme is a protein that speeds up a chemical reaction. For example, the food you had for your lunch today was probably made up of complex carbohydrates, proteins and lipids. These need to be broken do...

RISC has a reduced instruction set where each instruction can be executed in a single clock cycle. This means that programs often are longer to the developer but are more easily executable on lower powere...

There are some practices, controlled and free, on which the student can work together with the tutor. The controlled ones consist of games in which the student practices some linguistic structures and ha...

The morality and ethics of war have been the subject of debate from the beginning of human civilisation In the Christian tradition there is a diversity of beliefs about war, both condemning it and justify...

Expand brackets on LHS4x+12=2x+8Collect "like" terms4x-2x=8-122x=-4Divide both sides by 2 to solve for xx=-4/2=-2Final Answerx=-2