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"Particulate Respirators"
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Cartridges for Water Purification Systems
By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.
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Science Take-Out® Yeast Respiration
How Does Changing The Type Of Food Affect Yeast Respiration?
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Ward's® Live Egeria sp. Aquatic Plants
An excellent aquarium oxygenator, great for teaching respiration, photosynthesis, and plasmolysis.
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NeuLog Respiration Monitor Belt Logger Sensor, EISCO SCIENTIFIC LLC
Respiration impacts heart rate.
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Ward's® Algae Beads (Scenedesmus sp.)
Demonstrate photosynthesis and respiration in action with our ready-made algae beads.
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Ward's® Photosynthesis And Cell Respiration Lab Activity
With this lab, students learn about the connection between plant and animal cells by examining the interdependence of cellular respiration and photosynthesis in living organisms.
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Ward's® AP Biology Investigation 6: Cell Processes: Cellular Respiration
Meets AP Science Practices 1, 2, 3, 6, and 7
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Vernier® O₂ Gas Sensor
The O₂ gas sensor measures oxygen concentration in air, and is temperature compensated for use in different environments. It has a wide measurement range, allowing it to be used to study human and cellular respiration. The O₂ gas sensor also includes a 250 ml bottle that can be used to study the rusting of iron, or as a respiration chamber for monitoring plants and insects.