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La Marseillaise by François Rude depicts a winged figure of victory above a group of soldiers. Rude intended to represent a moment from the French Revolution, and had to choose one moment to convey the ma...
Questions which ask for you to rationalize the denominator usually includes an integer and a square root of a number (x+sqrt(y)).We can use the following formula to our advantage: (a+b)(a-b)=a^2-b^2. ...
We pick one of the equations and isolate the y on one side.x+8y = 22y=18+x We express the equation 2 in terms of y, dividing it by 2.x+8y = 2y = (18+x)/2which is the same than
Asexual reproduction: only needs one parent and uses the process of mitosis to create identical copies (clones) of the parent cellSexual reproduction: two parents are needed in sexual reproduction and use...
An action potential (electrical impulse) arrives at a synapse (a gap between two neurones) which causes calcium voltage-dependent gates to open in the presynaptic neurone. An influx of calcium ions trigge...
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