Energy & Matter
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Plants in a Bottle: Photosynthesis and Respiration
$14.95 – $107.95How do environmental conditions affect oxygen production and use?
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Mercury Poisoning
$10.95 – $67.95How does mercury affect the brain? Model biomagnification.
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Modeling Photosynthesis and Cellular Respiration
$12.95 – $77.95Use snap beads to model the reactants and products.
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