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Used by fish for balance, steering, and swimming, these structures are fan-shaped membranes supported by stiff spines
Fins: Used by fish for balance, steering, and swimming, these structures are fan-shaped membranes supported by stiff spines.
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Asked 1/23/2013 6:35:38 AM
Updated 2/28/2015 1:04:57 PM
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Fins: Used by fish for balance, steering, and swimming, these structures are fan-shaped membranes supported by stiff spines.

Added 2/28/2015 1:04:57 PM
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Italy, Germany and Austria-Hungary formed which alliance? a. Triple Alliance c. Triple Entente b. Triple Threat d. Triple Party User: Which of these was not an aim of Stalin’s five-year plan? a. To build up heavy industry c. To improve transportation b. To shrink the workforce d. To increase farm production
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Updated 11/19/2016 2:33:21 AM
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Italy, Germany and Austria-Hungary formed Triple Alliance.
Added 11/19/2016 2:32:35 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/19/2016 3:59:43 AM]
To shrink the workforce was not an aim of Stalin's five-year plan.
Added 11/19/2016 2:33:19 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/19/2016 3:59:46 AM]
Used by fish for balance, steering, and swimming, these structures are fan-shaped membranes supported by stiff spines. a. scales c. gills b. notochords d. fins
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Updated 7/18/2015 12:47:36 PM
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Used by fish for balance, steering, and swimming, these structures are fan-shaped membranes supported by stiff spines called: FINS.

Added 7/18/2015 12:47:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [7/19/2015 12:35:30 AM]
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