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Hey guys, I was just wondering if it would be a bad idea to do guano/ saltpetre for a dwindling natural resource for this- I was planning to but I don't know whether the markers will frown upon it because you basically just talk about the Haber process. There also seems like there isn't as much...

How is everyone studying for paper 2? I was just planning to go in with a fair few quotes (with analysis) and a vague idea of a thesis..sound good? Is there a better way of doing it? P.S I am aware it's a bit late to ask, I'm just wondering if I should mentally prepare myself for failure :D...

Hey everyone, I've heard a whole bunch of different things on this, but if they ask you at least 1 related text for the essay, is there any chance you will get less marks if you only do 1? I've prepared for 2 but my second one is pretty dodge and doesn't tie in as well, so should I use 1 or 2...

Hi guys, I'm in a bit of stress here because I don't know when to use line of best fit and when to join the actual dots. I know for chemistry you generally use line of best fit, but what about for bio? I thought you did but then I found in one of the Excel books (2010, Q21a) that for something...

Hey guys, I just came across symplastic loading and apoplastic loading in one of my texts and I'd never even heard of it before- can someone please explain to me? We never covered it in class, we just got told that the movement is from source to sink/ pressure flow. Help would be greatly...

can someone please explain to me in really basic terms why the anode is negative in a galvanic cell but positive in an electrolytic cell? I should add that I don't get electricity really so I don't really know what the negative means. Help would be much appreciated, thankyou! :D

Hi everyone, I've just started off doing my past papers (yes I know I should have started ages ago, but hey what can you do) and i was wondering if its still beneficial to be doing them with my exam notes open? If I can I go without for some questions I do, but I can't seem to remember anything...

Hey everyone, So I'm currently doing 11 units, doing pretty well (in the top few people in all my classes) in my subjects except for my extra unit Ext 1 English. I don't really want to drop it, I mean I've come this far, but I just wanted to clarify: If I completely bomb extension will this...

So I have this massive bio assignment worth 20% where we have to observe the effect of environment on phenotype of a plant (i'm doing effect of salinity on basil). I've finished my growing and got all my results, and I grew for 9 days, But all of my friends and the people i've talked to at...

Hi any other 2012 HSC Chem doers, I was a bit thrown by a question in one of my chemistry dot points- what are the benefits of using research scaffolding? or something along those lines. I'd never heard of it before and everyone I've asked hasn't got a clue, so I was just wondering if anyone...