Who told you to do that?
You have the right to choose whatever text you want to provided it denotes the nature of conflicting perspectives. By doing two texts that are so similar your not benefiting yourself at all.
When i done that question i just based it upon the curve y=x^3
Success one did as follows:
dy/dx will be maximum at a depth where glass is narrowest, ie at y=2
dy/dx will be minimum where glass is widest ie at y=7.5
I wouldnt fairly worry too much about this d.p. Just know that protons-neutrons are 3 quark combos and an electron is a quark-antiquark combo. Generally they ask those sorts of questions/.
I practiced my essay question for comparative today. Really happy 1050 words in half an hour :)
Umm your essay should tie in with the syllabus requirements. Your just manipulating your essay to suit the question.
Sorry if that didn't help. Thats how i approach english.