Gcse aqa combined science unofficial marksheme 11/06/18

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Hal_01
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#1
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Post down your answers!
1.biotic, biotic,abiotic and abiotic
2.due to massive surface area there is less light intensity for plants near the tree.also trees are more efficient at absorption so they take most minerals. So plants further away would have quicker growth
3....
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Hal_01
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Also how did everyone find it, i thought it was good tbh
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Beth10010
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Yeah I thought it was good too
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Hal_01
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(Original post by Beth10010)
Yeah I thought it was good too
Yh apart from the last question and the machine that measures light intensity, all was good
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Beth10010
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I had no idea what the machine one was! 😂
So glad it wasn’t just me!
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Zaynabr354333
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Yeh I kinda did the same I biotic biotic and abiotic and abiotic. For the plant one I said plants are in competition for light space water and mineral ions so when the plant moves away from the tree it absorbs more light allowing it to photosynthesis better
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Zaynabr354333
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For the last question 6 marker about the effect of mice on supermarkets and restaurants what did everyone put?
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Hal_01
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(Original post by Zaynabr354333)
For the last question 6 marker about the effect of mice on supermarkets and restaurants what did everyone put?
I said it was unethical as there might be certain chemicals which could harm humans as it causes cancer to mice.also i asid many mice may die in production reducing biodiversity.however i said due to its good taste consumers may not care about the issue.i was just chatting so much sh*t for dat question😂
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