9-12


Bubbling Chemistry

4
Average: 4 (3 votes)
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Varikasta kemiaa 1

3.5
Average: 3.5 (2 votes)
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Kuplivaa kemiaa 1

4
Average: 4 (4 votes)
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En bild av stjärnor

3
Average: 3 (1 vote)
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Movement of Heavenly Bodies – Earth and Moon

3.666665
Average: 3.7 (3 votes)
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Saros 136 - the eclipse of the century

4
Average: 4 (4 votes)
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physics4u

4.5
Average: 4.5 (2 votes)
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Lectionen om jorden och rymden

0
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Varikasta kemiaa

5
Average: 5 (2 votes)
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En bild av stjärnor

5
Average: 5 (1 vote)
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