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OCR 2st Century Science B6 C6 P6 Watch

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    I think messed up on the last question because I wrote about activation energy and how if all the particles reacted it would cause an explosion.
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    dude thats what i wrote and I did ****loads of revision like 60+ hours i think i ****ed up for the motor neurone question. does anyone know if you can lose marks for writing too much? oh and i thought there were loads of 3 mark questions. but then thats nothing compared to the new aqa sylabuss that yr 10s have to do
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    can anyone tell me what the first question was and the answer?? thanks
 
 
 
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Updated: June 27, 2012
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