Biology · Oct / Nov 2021 · Paper 21 · Question 5
5090
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The graph shows how blood alcohol concentration changes after a person drinks alcohol. 0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1 2 3 4 time after drinking alcohol / hours blood alcohol concentration / g per dm3 5 6 7
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5(a)[4]
5(b)[2]
5(c)[3]
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