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Direct realism (or naïve realism) as a theory of perception claims that what we perceive are real objects and their properties, and that these objects exist without even minds to perceive them. This often...

Essay plan: Introduction - contextualise the topic, underline/give examples of main arguments eg. advantage is that they could meet friends online, disadvantage is that they could become isolated

P...

The Spanish A-Level includes 4 different sections.

1. Oral examination with set of questions asked (8-10 min long) 

2. Listening (45min), Reading (1hr) and Writing (1hr) so the tot...

2x +3 + (4x-1)/2 = 10                  The divisor (2) is the biggest problem right now so we need to get it on its own...

(4x-1)/2 = 10-2x-3                       Equation has been rearranged!

The pKa is a way of measuring the strength of an acid in water solution. An acid, in this context, is a molecule that releases a proton (H+) when in water. The more readily this molecule releases a proton...