There's something in the air--pollen, dust mites, mold spores, dust, goose down, cat hair, pepper, flu viruses, and bright light--that's causing these nine kids to sneeze. Vivid, full color micrographs show the pesky allergens and irritants that cause the sneeze reflex, while simple scientific text explains how the impulse to sneeze is created inside the body. Glossary and other resources included.
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There's something in the air--pollen, dust mites, mold spores, dust, goose down, cat hair, pepper, flu viruses, and bright light--that's causing these nine kids to sneeze. Vivid, full color micrographs show the pesky allergens and irritants that cause the sneeze reflex, while simple scientific text explains how the impulse to sneeze is created inside the body. Glossary and other resources included.
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Seller's Description:
Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
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Seller's Description:
Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!