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magic_moo

1 to 7 of 7

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magic_moo

sun

what part does the sun play in the ? water cycle? carbon cycle?
00:19 Thu 24th Apr 20082 answers, last by Mortartube 10:12 Thu 24th Apr 2008
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magic_moo

plants

how do plants get there? nitrogen? carbon?
00:09 Thu 24th Apr 200842 answers, last by Pottsy 09:42 Sat 10th May 2008
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magic_moo

nitrogen

why is nnitrogen important for plants and animals?
03:09 Tue 22nd Apr 20082 answers, last by magic_moo 03:26 Tue 22nd Apr 2008
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magic_moo

food web

how does a food web differ from a food chain
03:02 Tue 22nd Apr 20081 answer, last by vrach 03:49 Tue 22nd Apr 2008
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magic_moo

bacteria

list the role each of the three groups of bacteria plays in the nitrogen cycle.
03:00 Tue 22nd Apr 20082 answers, last by xerus 12:01 Tue 27th May 2008
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magic_moo

food web :D

provide two ways a food web can be danmaged? how is energy lost from a food chain?
02:56 Tue 22nd Apr 20081 answer, last by xerus 12:47 Tue 20th May 2008
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magic_moo

food web.

what is passed along in a food web?
01:27 Tue 22nd Apr 20082 answers, last by magic_moo 02:48 Tue 22nd Apr 2008

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