I hate comming on here after exams -_-
Well I got 2048 minutes for that cell division question stupidly; It said for one cell to produce 8 so I didn't know weather to do it as if each cell it makes also divides or for that cell to replicate 8 times to make 8 new cells entirely if you see what i mean, I think they could have worded it better :'( still, it was 2 marks so hopefully one of those was for converting 4 hours into minutes D: totally did not write about SA:V for frogs eggs either, I put that becuase they are small even a weak concentration of pesticides could affect them. Didn't even mention diffusion like a tool. AND for the athlete question I forgot to put aerobic before respiration so thats probably a mark lost!
Now i must tear myself off of here to revise for chemistry tomorrow!