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The applied nitrates may seep into water sources from the fields at times of rainfall. Here, they increase the nitrate concentration in the water, leading to an algal bloom. This layer of surface algae bl...

Basic level answer

Description of some form of geographical separation leading to isolated populations

Referencing reduced interbreeding and the development of differences b...

Cash flow is the the movement of money coming in and out of a business on a day-to-day basis. It can be improved through selling assets, cutting costs, reducing current assets and increasing current liabi...

Introduction:

Begin with an introductory paragraph, in which you problematise the question and give context.

_{For example, in this case, you cou...}

Ok so to factorise a quadratic with a co-efficient in front of the x^2 you need to follow a couple of steps: Step 1 - multiple the co-efficient by the number at the end of the expression - e.g. 3^8 = 24 S...