Search over 10,000 free study notes

A fraction a/b consists of a numerator (the part above the bar, a in this example) and a denominator (the part below the bar, b here). In order to add or subtract fractions, we need to make sure the denomina...

In modern life there is a large demand for energy as it is needed for everything from transport to heating. Whilst there are many renewable options for energy many of these run into issues in terms of their ...

Active transport is the movement of molecules, usually against the concentration gradient (going from low concentration into a higher concentration), and it requires energy. Diffusion is the movement of mole...

This question will ask you to choose a certain study from the three on the question paper and then suggest one strength and one weakness of the qualitative date used in your chosen study. In order to obtain ...

Pendant les vacances, je suis allé(e) au Canada pour visiter ma famille. Il faisait beau tous les jours, donc j'ai passé la majorité de mon temps à la plage. J'adore le Canada parce qu'il y a beaucoup de cho...