2015 PSLE Discussion and Strategies

[Sctc]

beebyboopyboop:

the answer was bacteria... sorry didn't state clearly ^^

Really? Is it the answer from the question u done b4? :scratchhead:

[beebyboopyboop]

:nailbite: tricky science paper indeed!

[beebyboopyboop]

Sctc:

beebyboopyboop:

the answer was bacteria... sorry didn't state clearly ^^

Really? Is it the answer from the question u done b4? :scratchhead:

yes. the question was almost exactly the same.

[lhl2003]

So the ans is bacteria/nutrient? Sorry,i very confused…

[memorisepi]

kgaihc:

memorisepi:

I put bacteria, but apparently the ans is nutrients... :faint:

this should explain why http://www.kansasriverscience.org/whats-water/nutrients

Yup i think you're right.

[ZhenghuaParent]

I wrote bacteria

[curiousage]

StillThinking:

Iluvmathnscience:

[quote=\"StillThinking\"]
now whose the rude one now smartiepants

I love how she added words into my reply, i did not say whose the rude one smartiepants lol.

It was mistake on my part to mix up the other user's comment with yours. I apologise for that.

Ok, now this has no relevance to the argument, but just wondering, are you an adult or student? The way you write and your username tells me 2 different things.[/quote]never judge a book by its cover.

[NotMyRealName]

I did not mention anything about feathers trapping air for the bird question

My answer was:
Colder.The feathers is a poor conductor of heat so the swan loses heat slower, keeping the bird warm.
How many marks can i get?

[lhl2003]

For Q15,my ans is nutrient. Is this correct or is the ans bacteria?

[curiousage]

NotMyRealName:

I did not mention anything about feathers trapping air for the bird question

My answer was:
Colder.The feathers is a poor conductor of heat so the swan loses heat slower, keeping the bird warm.
How many marks can i get?

1. Its supposed to be lower instead of colder[if im not wrong]
2.feather is NOT a poor conductor of heat.