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Mitosis and meiosis refer to the way cells reproduce. 
Mitosis sees the cell divide in two, forming two genetically identical diploid cells. The reproduction of cells means mitosis is used by the bod...

What you need for these equations are a calculator, periodic table and the following equation:

Mass (g) = Mr x Moles     (important equation to remember)

In t...

Plants that live in these areas need to minimise the rate at which they transpire in order to preserve as much water as possible. 

One way they do this is by reducing their surface area:v...

To maximise your marks and get your point across quickly but effectively in an English essay, you should follow this simple rule for each paragraph: P.E.E.

1. Point – this is essentially ...

An Atom is made up of 3 parts, protons, neutrons and electrons. Each element has it's own number of protons and electrons<...