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Chlorine is a gas at room temperature due to its structure.  Chlorine is made up of two chlorine atoms, held together by covalent bonds, forming simple covalent molecules.  Whilst the covalent bonds withi...

Studying medicine requires skills much more varied and complex than merely a sound understanding of scientific processes. Medicine is a degree which combines the complexities of physiological, pharmacolog...

The plasma membrane is composed of a phospholipid by-layer. These phospholipid molecules are arranged in a double sheet which are stable yet fluid. These molecules have hydrophobic tails and hydrophilic h...

The advantages are that it will supply a number of jobs for the local community. This will be because builders, plumbers, electricians etc will be needed for the building of the airport, and then staff wi...

A stump is formed through a series of erosional processes. This are corrasion (the effects of material suspended in the water being thrown against the headland), and hydraulic action (the effect of the bu...