i think someone else mentioned it in the other thread but physics and chemistry are both in engineering so you will be at an advantage that way. and engineering is a little bit of help in one of the 4unit topics (mechanics). not with the formulas or anything, just the method of resolving forces...
if you want to get in touch with your inner yobbo this is the perfect choice. if your not worried about performance go the is250 in black. it is pure sex. if you want performance get a 350Z track. absolute weapon.
i do adv english, ext 1 + 2 maths, chem, physics and engineering. i am an incredibly lazy student and i have coped alright. physics and engineering wont take up that much of your time, it will be maths and english that will. at least in my case.
a 12 or 13 is a borderline A range response. you need to just polish up your essay. and make sure you read the marking rubrics and make sure you use the key words.
just keep in mind you can do up to 3 officer selection boards, one for each service. but doing it this way the second and third board will think they arent as important to you.
you need to go into much more detail but basically in bnw the wild has been isolated in the savage reservation. in br the wild has been eradicated. also by the individual discuss the differences between some of the key characters such as Bernhard, John the Savage and Deckhard.