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Oxygen diffuses from the air where it is present at a higher concentration and pressure, to the lungs where it is at a lower concentration and pressure - we say it moves 'down' these gradients; high to lo...

A government is a group of people who have authority to govern a country or state and have the power to make decisions that involves the society and the economy. They play a key role in major decisions th...

Differentiate the equationdy/dx=6x+2x(dy/dx)+2y-4y(dy/dx)Set this equal to zero and solve for dy/dx which gives:dy/dx=(2y+6x)/(4y-2x)For x=2 and y=4 dy/dx=5/3(y-y_o)=m(x-x_o)y-4=(5/3)(...

Think about talking to someone about what you want to study at university: what would you say? What have you read, watched, seen or done that has inspired you? This could be anything: something you did at...

First of all I hope you already know what MMI interviews are, how they are be structured, and which universities you are applying to have this system. Through MMI, the interviewers are looking to see if y...