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easy series... one bulb dies all bulb dies... but if nice for conserving energy if ur a cheap arse parallel one die rest of the light bulb stay waste heaps of electicity

ding ding ding correct!!! :D.... ok den... What are 2 things biotechnology has done for the agriculture industry?

lol we'll do science first since u can't really quiz eng... lol ill start off with a question den... What is the sphere (section of the earth... damn that's a dead give away..) that contains all living things?

alliteration i think

lol i h8 that crap man... jesus i just cbf to do it... thank god i finished my last module last week... lol hahahaha woot! well let's just put it i go to the last pg.... do the test and den go to sleep for the rest of the lesson.... :D

studying for the past 2 weeks in small portions... kinda been studying yesterday..... but den got lazy and just cbf to study anymor....recapped today for like 7 hrs

anyone getting bored of study yet...? lol it wasn't any fun to begin with.... but im just dying now lol and i've only finished studying history and science now i got eng to go..... how much have u ppl got to study left till u ppl become confident enough to say.... "enough of study i'm pumped"? lol

what are ur study snacks? anything to boost brain power during study? willing to accept suggestions... yummm... snacks :D

ty ppl

Post war period aborigines... Isn't that just the 1967 referendum, Charles Perkins and SElf determination.... Or does it include Paternalism and protectionism etc

no u'll never look at it or use it again if ur doing the HSC BUT u wouldn't want to do shit on it also... it's reflective of ur position in the state and personally i wouldn't want to do that badly in it

hydrogen bonds.... but yerh i think thats around it

lol ATCG = sugar phosphates i think... someone confirm that for me :D lol umm in between is hydrogen bonds.... A complements T. C with G. T changes to u during transcription... the shape is a double helix... dats it

*Explain the advantages and disadvantages of DNA replicating exactly -advantages: prevents from getting cancer cells = cell function normal - disadvantage: no change in gene pool, provides no variation in organism *Explain the advantages and disadvantages of DNA mutating well pretty much...

here u go

here's mine... i did alrite in it i think i got 23/25 for it lol but it might or might not help u but nevertheless its and example gl all :D edit : wait..... im trying to attach it now lol

umm... from the top of my head here are some basic ones acid + base > salt + water acid + metal > salt + hydrogen acid + metal oxide > salt + water acid + carbonate > salt + water + carbon dioxide also ppl remember what u need to do to prove if gases are the products of ur reactions like...

lol just study everything .... if u look back at some of the old SC papers dey have some old extended responses... but if u flip through ur book at school and u understand all of it... the extended should be no problem btw gl :D

not sure bout synthesis but i think transcription is where the DNA strand is for a moment split up.... the strand of DNA is copied and is changed into mRNA... thats when the t changes to a U... their sent to the ribosomes and dere split into 3 letters (e.g ATA) and dere like amino acids i...

Chemistry in school certificate is usually just word equations.... u need to remember them cause they'll almost certainly pop up in the SC. DNA- remember the structure and features of DNA like what a strand of DNA is made from ATCG (adenine, thymine, guanine and cytosine correct me if im...