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  1. ~*pixie_poo*~

    Multiple Choice Answers

    Multiple Choice What was everyones answers? Post Here.
  2. ~*pixie_poo*~

    the colour blindness question

    was jack colourblind..... or not??? and how can you tell, when you dont know whether Nick, his father was.. or whether Maria, his mother was a carrier or normal?? what did you all write?
  3. ~*pixie_poo*~

    last minute help

    i am having difficulty with the question in the 2002 (i think) HSC, which was 8 marks and was: "the light singnal reaching the retina is transformed into electrochemical signals. Describe the different structures and processes in the retina that can acheive the energy transformation...
  4. ~*pixie_poo*~

    A Drive in the Country

    hey everyone. i am using this poem in my essay and was just wondering what year it was written. my teacher told me to add the dates all the time to show the context of each text. so does anyone know?? thanks.
  5. ~*pixie_poo*~

    t cells?

    hey people. does anyone know any good places where i can get good information on all the t-cells and b-cells. They're really hard to remember and actually understand. So can anyone post anything up here? Thanks.
  6. ~*pixie_poo*~

    Co-op Scholarship in Chemical Engineering

    Hey, I'm filling out a scholarship form for the co-op program and one question says: "outside of school/study, what has been one of the most challenging things you have faced in the last two years and what have you done to overcome it?" Would anyone know, by any chance, what the people who...
  7. ~*pixie_poo*~

    Dehydration of Ethanol to Ethylene

    Hey peoplei just want to know the actual reason for the use of concentrated sulfuric acid in the dehydration of ethanol to produce ethylene reaction, coz i cant find it anywhere. I know that for the hydration of ethanol dilute sulfuric acid is used because of the water molecules not being able...
  8. ~*pixie_poo*~

    help??!??

    hello everyone, ive got an assesment on monday on applications of calculus to the physical world, and i am working on the revision sheets we were given, and one question is: what is the amplitude of s= 4sint + 3cost (is it from a SHM question and the answer is 5) but how do u get the...
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