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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

NatureOne small ahaInsect or microorganism

This virus causes flu and changes enough that vaccine composition is reviewed regularly.

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Your new ahaInfluenza Virus

Influenza Virus: Causes a common respiratory illness that changes each year. Source: Influenza

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More from The Tiny Kingdom

A few more worth knowing.

  1. 22This single-celled organism moves and engulfs food with temporary extensions called pseudopodia.RECALL
    Amoeba

    An amoeba moves and feeds using temporary cellular extensions, constantly changing its shape.

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  2. 23This broad group of aquatic organisms drifts with currents; its photosynthetic members support many food webs.RECALL
    Plankton

    Plankton drifts with water currents and forms the base of most aquatic food chains.

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  3. 24This slipper-shaped single-celled organism swims using numerous hair-like cilia.RECALL
    Paramecium

    A paramecium swims and feeds using tiny hair-like cilia covering its single-celled body.

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