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How much do you guys usually get for mcq's?

If diffusion is the movement of particles from an area of high concentration to an area of low concentration through a semi permeable membrane, then considering that water is also made of particles, is osmosis diffusion?

Well according to the marking criteria that the hsc markers use, it does not specify the form in which the answer is given. So even if you write in dot points if your answer satisfies their marking criteria, then it's fine

For the communication peeps, If the ciliary muscles contract does the lens thicken or get thin?

Is anyone aiming for a state rank in bio?

I believe the "feedback" they are referring to is the feedback mechanism, meaning that the activity of the enzyme would be monitored and enzymes may be broken down or created to regulate the substrates that it acts upon. But truly this is beyond the syllabus requirements and definitely don't...

I made three references to the passage, by quoting, do you guys think that is enough?

I barely wrote about belonging to community in my pre-planned essay am I scrwed? I saw the question and tried to fit in something about community, as I used a motif of a flower and said that it grew in my small town, and said this forges a connection between me and them. That's pretty much all...

75 would probs go to 86-88

You missed a z

Hey I would love to have the immigrant chronicle notes Thanks :D

I would too

You'd easily get 97 with those ranks

96+

I think 85 is achievable if you put your head into the externals

I would say 99.3 Getting 99.6 would be possible depending on your performance in the externals but achieving 99.95 would be very difficult looking at your English ranks. Yet again never give up hope.

Thanks :)

So is there a reason why superconductors are used as electromagnets than normal conductors?

87

Do maglev trains use the meissner effect to levitate? I understood it so, however my teacher mentioned that this was not the case and that I would be penalised if we wrote that in the HSC. So how does maglev trains really work? or is my physics teacher just out of his mind?