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November 22, 2008

  


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Food Chains Video
Details Transfer of Energy Through Food Pyramid



Beginning with primary producers that convert and store energy in the depths of undersea kelp forests, the journey follows their eventual interaction with primary and secondary consumers. It also covers photosynthesis and energy pyramid, explaining why there are fewer links the farther one goes up the food chain. Duration: 14 minutes.



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Item #DescriptionPriceQty 

193 V 0426 Food Chains Video, VHS
$107.00







1.6" Clear Ruler
2.MEIJI Binocular Research Polarizing Microscope
3.Lens Tissue
4.Polarizing Microscope
5.Pocket Gem Field Magnifier
6.Dissolved Oxygen Field Meter
7.Sterile Specimen Container
8.Science Behind Ballistics and Firearms Lab Activity
9.General-Purpose Safety Goggles
10.Fully Extracted Sheep Brain Preserved Specimen
 

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