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What are the different types of immunity?

Firstly, you need to understand that there are two main types: Passive Immunity and Active Immunity. We will take them one by one and break them down now. 1. Passive Immunity: As its name suggests, passive i...
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Answered by Bogdan C. • Biology tutor
15538 Views

How long have you been studying physics?

I have been interested in physics my whole life, when I was 12 I made my own wind turbine out of a plastic bottle (along with a few other materials!). I took both GCSE and A level physics and just finished m...
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Answered by Nathan G. • Physics tutor
2792 Views

How do you solve the #EdexcelMaths question?

Remember the uproar on Twitter about an Edexcel GCSE Maths paper, sparking the #EdexcelMaths trend on Twitter? Whether you do or don't, the question that caused the controversy is within the GCSE syllabus an...
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Answered by Curtis M. • Maths tutor
5865 Views

How to use trigonometry to find angles or lengths

Before starting any calculations it makes sense for the new practitioner to use the handy "soh-cah-toa" rule which means that you use: - sine with the opposite and hypotenuse sides to the angle. -c...
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Answered by Bradley L. • Maths tutor
8309 Views

Analyse and Evaluate the effects of an reduction in government spending on the economy.

Government spending is a component of Aggeregate Demand along with Consumption, Investment and Net exports. A reduction in Aggeregate Demand causes firms to produce less output in order to match lower demand...
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Answered by Harry D. • Economics tutor
22235 Views