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First you have to be sure that this is what you want to do. You should have undertaken some work experience in a medical environment to gain some idea of this. It is also helpful to have done some volunteeri...

Photosynthesis is the process that takes place in green plants to produce their energy. It is when light energy is converted into chemical energy. Carbon dioxide and water are taken in and used to make oxyge...

Ionic bonds are formed due to the strong electrostatic connection between oppositely charged ions whereas covalent bonds are formed by the sharing of an electron pair between two atoms

When thinking about exam texts, you should first look at past paper examples to get a feel for what kind of questions you will be asked. For example, if the theme of a paper is "love", you will, of...

Label the equations (1): y=x/2 + 2 and (2): 2y+3x=12. Firstly, multiply equation (1)by 2, this will give you (1a): 2y=x+4, then, substitute (1a) into (2). This gives you (x+4)+3x=12. Therefore, 4x+4=12. 4x=1...