Thanks everyone for your advices.

I got 260 and missed RI COP by 1 mark. Is it advisable for me to appeal to RI as I have many certificates？

Anyone put NJC as their 1st option but didn’t get in?I would like to know the COP for this year.

I got 260(+2) with 3 A*s for Math, Science and Mother Tongue with an A for English. What is my chances of getting into RI?

Can help me calculate?

English:89
Math:99
Science:93
Mother Tongue:94
Thanks

Lisa Wong:

One of the pollution by human activity: Increase in fertilizers to grow more food. These results in an increase in nutrients (nitrates and phosphates) in the water which causes enhanced plant growth (algal blooms). When this plant material dies and decays the bacteria uses the oxygen in the water. This lowering of oxygen levels results in the death of other water life that needs oxygen to survive, eg. fish, etc. This process is called eutrophication; litter, which causes disease and has a negative visual impact.


Ans to that mcq is nutrients. My boy put \"nutrients\".

i tot the graph for nutrients decreased drastically till the end and increased slightly. And the graph for bacteria increased till the end and decreased slightly?

illegalimmigrant:

SciencyKid:

[quote=\"illegalimmigrant\"]hey guys, for the mcq question where they ask you which way the water will move in the syringe, what did you guys put?

Downwards because oxygen(produce by plant) took up space
:nailbite: :xedfingers:

thanks, I put the same answer as you too!
[/quote]same

MathIsAwesome:

SciencyKid:

[quote=\"NerdyMath\"]Can someone confirm the graph of nutrients?

I rmb that it decreased drastically at point G

same i remembered something like that too. for bacteria,if i am not wrong is the other way around[/quote]The graph for nutrients was decreasing drastically till the end,when it moved up slightly. The graph for bacteria was increasing drastically till the end,when it moved down slightly.

SciencyKid:

NerdyMath:

Can someone confirm the graph of nutrients?

I rmb that it decreased drastically at point G

same i remembered something like that too. for bacteria,if i am not wrong is the other way around

illegalimmigrant:

hey guys, for the mcq question where they ask you which way the water will move in the syringe, what did you guys put?

Can u explain more of the question(like what was in the syringe)? I cant remember the question.