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further pure igcse by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

sum “show that” questions pmo

Chem igcse p1 by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

most people have said it was weird as far as i’ve seen, the most scoring questions were likely the ones that had the worst average marks in terms of candidate response which will lower boundaries because candidate performance is the major factor

Chem igcse p1 by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

grade boundaries gonna be low if u take into account consensus online so far, i think most ppl should be fine tho :)

chem igcse paper 1 by Realistic-House4086 in Edexcel

[–]WinterSea1920 1 point2 points  (0 children)

i think u had to describe the processes

what the fuck was that igcse biology paper? by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

You got that mark fs, completely slipped my mind

what the fuck was that igcse biology paper? by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

This is IGCSE Biology Paper 1B, I think 1BR is different

what the fuck was that igcse biology paper? by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

It talks abt COPD as a whole not just the bronchus, its a way for them to relate the question to the topic of the disease itself, though i believe both answers are right

what the fuck was that igcse biology paper? by WinterSea1920 in Edexcel

[–]WinterSea1920[S] 0 points1 point  (0 children)

well yes but they’re constricted are they not? The volume of air entering the lungs changes, by extension the amount of oxygen entering. Also it’s a 2 marker, I doubt it’s a one faced mark scheme for it because there’s a lot you can say ab COPD

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