#7- Algin is a useful substance derived from brown algae.
True
False
True - Algin is a useful substance derived from brown algae.
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MrG|Points 747|
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Asked 8/21/2012 2:50:49 PM
Updated 8/9/2014 11:05:55 AM
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Edited by
Janet17 [8/9/2014 11:05:53 AM], Confirmed by
Janet17 [8/9/2014 11:05:55 AM]
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