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  1. Teacher’s Questions for Plant-Powered Plastics

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  2. Chemistry

    Plant-powered plastics

    Scientists are using green materials to create more Earth-friendly plastics.

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  3. Earth

    Tsunami’s trek traced in the sky

    Scientists photograph atmospheric ripples that followed the March tsunami across the Pacific.

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  4. Space

    Not seeing sunspots

    Scientists predict a delay for the sun’s next cycle.

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  5. Environment

    Swirling seas of plastic trash

    Long-lasting oceanic garbage threatens marine life.

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  6. Animals

    Changing climate alters fish behavior

    Study finds clownfish don’t swim away from scary sounds in future ocean conditions.

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  7. Health & Medicine

    Gut Instinct

    New mouse study reveals a connection between intestinal bacteria and behavior.

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  8. Seas of Plastic Trash Wordfind

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  9. Teacher’s Questions for Swirling Seas of Plastic Trash

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  10. Animals

    Deep-down worm is far out

    New worm discovered almost a mile underground could hint at life on other planets.

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  11. Climate

    Germy weather

    Bacteria high in the sky could be causing rain, snow and hail.

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  12. An Enemy in the Cave Word Find

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