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You can do this in a number of ways:1) Changing your intonation - this means changing the way you speak the sentence in order to make it sound like a question, as we do in English. However, this is quite inf...

3 methods on syllabus: 1. Completing the square 2. Quadratic formula 3. Factorisation Methodology can be shown upon interview.

They key to answering this question is that it is only asking for an estimate. So you don't need to provide an exact answer; as long as your answer is within a certain range you will get full marks provided ...

For a new species to form, first 2 groups of animals or plants must become physically spearated to form 2 different groups. Each group will have genetic variation within the group meaning that there is a wid...

An enzyme is a substance produced by a living organism than enables reactions to happen faster or more efficiently. Each enzyme has a specific shape called an active site which a certain molecule can fit int...