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'Solve' means to find the values of the unknown variables in the equations, commonly letters, which in this question are x and y.Step 1: Put equations equal to eachotherB...
It is the kidneys job to filter the blood and remove waste products.
The kidneys are made of functional units call nephrons of which there around a million per human kidney. In the renal ...
First of all before sitting an exam practice not only writing essays, but also writing plans. A good plan should be detailed and you can take 10 minutes at the start of your exam to make a thorough plan s...
With this question it is important to focus on the human contribution to global warming rather than explaining why global warming is happening.
Start your answer by explaining that carbo...
A freely falling object in air (or any other fluid for that matter) experiences two forces: the gravitational force and the force due to air resistance (or drag force). While the gravitational fo...
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