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  1. G

    did everyone just bs in that!!??

    the 8 marker quesiton how did use go......did anyone mention KOSH POSTULATES....u had to....it started bleeding
  2. G

    Information Technology (VET) exam

    USB FLASH DRIVE---usb can be a type of memory.....im guessing it was (a) USB---whoever chose non volitile that means ur gay
  3. G

    Buffering of Hydrogen ions??????

    haemoglobin buffers hydrogen ions when it is too concerntrated in the blood.....what does that mean...
  4. G

    negative feedback mechanisms

    in humans only temp increases(thermoreceptors)------feedback--------->hypothalamus(control centre)--------negative feedback---------------------------->sweat glands(afffector)(secret sweat)---------.temp decreases(back to set value approx 37C)
  5. G

    Arabic Continuers 2006 HSC

    it was piss easy i finshed the paper in 2 hours......after writing a draft for each essay...and ill get 90+
  6. G

    Whens the deadline wheere ur not able to change ur preferences anymore...

    29th september was the deadline....but if i wanna change them now.. can i? and when wont i be able to change my preferences?......
  7. G

    Section 3

    u poofta! u shouldent be allowed to live..
  8. G

    Section 3

    wtf no one here does inner journeys???
  9. G

    tgefg

    if i change my preferences after 29th of semptember would they under-prioritise my uac application or would i miss out n something..?
  10. G

    How Does "arabic" Scale?

    does arabic scale up or down?
  11. G

    I Lost My Biology Book!

    anyone for help!
  12. G

    lost my biology book can anyone help!!

    SOMEONE help i dont care how thanx
  13. G

    Action Potentials???

    action potential is gay! its simple its when the node of ranvier becomes permiable to NA+(sodium ions) and so this chemical enters the nside and becomes rapidaly positive relative to the outside. this is action potential and this allows the nerve impulse to pass through.
  14. G

    communication assessment help?

    for cataracts the existing technology called 'phakoemulsifier. its where the lens is melted and sucked out and a plastic lens is inserted into the eye.
  15. G

    Communication

    u shouldent be allowed to live..
  16. G

    Total Mind Block - help please :)

    AN animal- so u use 1 animal and find out how it communicates to other memebrs of its species for socialising, mating, food and warning for danger, and scare of predators. use a bird.
  17. G

    question about cataracts

    why u ask... ALL CATARTS INVOLVE THE CLUMPING OF OXIDESED PROTEINS(CRYTALLINS) IN THE LENS. CAUSES 1)Insufficent nutritients in the lens fibres due the increased density of the fibres. The folded protiens(crystallin) that make up the lens then become oxidised. They clump together forming the...
  18. G

    help with 2002 hsc question 28

    2 animals: -Cicada -Male Frogs CICADA -Produces sound through a 'tympanal organ' (thin region)located in the exoskeleton called a cuticular membrane. -The cicada has more than a thousand tympanal organs used for both making nad detecting sound. Sound is made by the vibration of air through the...
  19. G

    What Exactly Is Natural Selection?

    Natural Slection is somthing close to the survival of the fittest, whereas the most well-dapted and the stronguest survive and pass on their genes/characteristics to the next generation.
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