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Covalent bonding is the interaction between two non-metals. The electrons in the outer shells are shared between the atoms involved in the bonding.

Workers were greatly affected by the Nazis between the years 1933 and 1939. They were affected because the Nazis wanted to keep the workers happy and satisfied so they would not revolt against them, becau...

We are trying to get to the form of x² + 5x + 6 = ( x + a)(x + b)6 must also factorise as 6x1 or 3x2 Let's focus first on the x terms : 5x is the sum of ax + dbx and the coefficient of these tw...

Recently I went into town in order to do some shopping. I also saw a lot of graffiti and litter. I think that it is awful because the environment is very important. There were also a lot of homeless peopl...

On the island there is competition for lower lying grasses and no competition for higher bushes.Because of natural variation some tortoises have longer necks, which enables them to reach the higher bushes...