The last question on the higher paper (about indicator species) had to be about an animal, not a plant like lichen. I didn't read the question properly and missed it
ok sorry for butting in, i didn't finnish the paper so i didn't get to that question.
Independent company would be unaffiliated with the drug company
Legal, recreational
Boys drink more beer, lager, cider than girls, girls drink more of everything else
It's too small a sample size
Fat - store of energy and warmth Carbs/sugars - used for energy through respiration Proteins - growth, repair of cells, replacement of old ones Fibre - used to aid digestion
Skin is sense organ for spinal cord
80/50 = 1.6 for neurone speed
That's jumbled up - what did ya get for the horses one
horses evolved due to the environmental conditions and predators around them to protect themselves. i think......
What I think the Grade boundaries will be after some consideration and looking around at past reports ect ect.. 13=D 20=C 28/29=B 37=A 48=A* What are people thinking?
What did people get for the question about all boys drinking and why was the hypothesis not valid??
I believe the hypothesis was not valid as they only surveyed 100 or so people in one age group (15) so it was not representative and they therefore couldn't generalise but I could be wrong :/
For the malaria percentage I put 0.6% and 6% do you think the examiner would mark the 0.6% even though 6% was there too?
Well for starters if you write two answers and one of them is wrong you forfeit the mark anyway, but also sadly not. It's not rounding too much (e.g. saying 0.7 instead of 0.66) it's actually incorrect rounding.
What I think the Grade boundaries will be after some consideration and looking around at past reports ect ect.. 13=D 20=C 28/29=B 37=A 48=A* What are people thinking?
don't depend on those grades but they seem pretty accurate...