Qualification > Sciences
IGCSE Biology Paper 3
girl_92:
--- Quote from: Devina on June 09, 2009, 12:41:18 pm ---
--- Quote from: madee on June 09, 2009, 12:39:48 pm ---wht was the blood clottin thing exactly
--- End quote ---
ana mafi maluum ;(
--- End quote ---
u to nothin malum
abcdef:
yea you are correct....it was 19% and 2000. 6.3 for what ?
anyway if I lose 10-15 marks, any possibilities for an A ?
girl_92:
--- Quote from: aquarian93 on June 09, 2009, 12:41:47 pm ---
--- Quote from: madee on June 09, 2009, 12:39:48 pm ---wht was the blood clottin thing exactly
--- End quote ---
i sed when there's a cut, platelets and damaged tissues secrete chemicals which converts a soluble protein fibrinogen to insoluble fibrin which forms fibres, and a mesh which forms a clot.
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i rote a similiar answer
sweetie:
ya, dats wat i was confused bout!
hope its their mistake, and we get da marks for da feed que.
lol
shafiq_92libra:
--- Quote from: madee on June 09, 2009, 12:41:32 pm ---
--- Quote from: cool_dude on June 09, 2009, 12:40:21 pm ---
--- Quote from: shafiq_92libra on June 09, 2009, 12:38:37 pm ---forda calculations i got 19% and x2000
wat did yu guys get??
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i think it was 200...
anybody??...12/0.06...
--- End quote ---
yea dude i did the same but it was 0.06mm
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my friend did da same mistake
you forgot its in mm so it will 120/0.06
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