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At the x-axis, y is always zero at any point. If you want to fnd out whether or not a graph reaches the x-axis, then substitute y=0 into the equation and find the value of x. If it solves, then we know it...

The useful thing is that different elements have been grouped together on the periodic table so that it's easy to see which ones share something in common. Group 1 elements become 1+, Group 2 becomes 2+, ...

(This would be after I have introduced the punnett square - I will draw this out for the student) Remember that each parent contributes one allele for a given gene to their offspring. For cystic fibrosis ...

Shelley presents the monster as someone who ‘yearned’ for love and ‘required kindness and sympathy’, showing that love and acceptance of others is felt by and needed by all people, even ones as different ...

The business world is divided into the public sector and private sector.

Public sector businesses are run by the government and often provide necessities like electricity or bus services. The priva...