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Mark-release-recapture is a technique used to estimate the size of a population of a particular species. The steps involved are:1. Capture and count animals.2. Mark them in a way which is not toxic/harmfu...

Firstly, you can only complete the square on quadratic functions (functions in the form Ax²+Bx+C)

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The most important part of any English essay is the planning: you need to make sure that you know what you are writing about before you start. With a poetry co...

This rule might seem tricky at first. However, it is actually quite easy to follow after a bit of practice. Generally speaking, avoir is the main verb used to form the past tense. This is...

One factor that affects the demand for a resource is the cost of it. For example, the price of petrol reduces the demand for it and people will find an alternative an cheaper way of c...