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Why does water freeze? /
by Rees, Peter.
Publication:
Markham, Ont., : Scholastic Canada Ltd., 2007
. 16 p. :
20 cm.
Date:2007
Availability:
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(1),
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Why do crocodiles snap? : and other dangerous questions /
by Rees, Peter.
Publication:
Markham, Ont. : Scholastic Canada Ltd., 2007
. 16 p. :
23 cm.
Date:2007
Availability:
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(1),
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Why do raindrops fall? /
by Rees, Peter.
Publication:
Markham, Ont.: Scholastic, 2007
. 16 p. :
23 cm.
Date:2007
Availability:
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(1),
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Why do leaves change colour? : and other colourful questions /
by Griffiths, Rachel.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
23 cm.
Date:2007
Availability:
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(1),
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Why are soils different colours? : and other earthy questions /
by Griffiths, Rachel.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
23 cm.
Date:2007
Availability:
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(1),
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Why do bridges arch? : and other structural questions /
by Griffiths, Rachel.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
23 cm.
Date:2007
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(1),
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Why do magnets attract? /
by McMahon, Michael,
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
23 cm.
Date:2007
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(1),
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Why does electricity flow? : and other powerful questions /
by Moore, Rob.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why does water evaporate? : and other condensed questions /
by Moore, Rob.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why does it fly? : and other questions of gravity /
by Moore, Rob.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why do balls bounce? : and other moving questions /
by Moore, Rob.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why does thunder clap? : and other weatherwise questions /
by McMahon, Michael.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why do the stars twinkle? : and other out-of-this-world questions /
by McMahon, Michael.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why is it so loud? : and other noisy questions /
by Brasch, Nicolas.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why do spiders live in webs? : and other habitat questions /
by Brasch, Nicolas.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why do shadows lengthen? : and other shadowy questions /
by Brasch, Nicolas.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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Why do volcanoes erupt? : and other underground questions /
by Brasch, Nicolas.
Publication:
Markham, Ont. : Scholastic, 2007
. 16 p. :
Date:2007
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(1),
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