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Blood goes into the atria of the heart and the atria contract and force blood into the ventricles. The ventricles then contract and force the blood out of the heart.
There are valves in t...
Single Indefinite Article Un/Une in French is in English what you would use as a/an: a bottle = une bouteille a mobile phone = un GSM an actress = une actrice<...
The product rule is used when finding the derivative of the product of two functions - two functions multipled together.
If y = f(x)g(x), then
dy/dx = f'(x)g(x) + f(x)g'(x)<...
The most important thing when writing is strong argument is that you clearly state your argument in the introduction and build on this throughout the essay to finally come to a coherent conclusion back...
Work done (joules) = Force (newtons) x distance moved in direction of the force (metres)
Work done = 10 x 2 = 20J
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