Showing 1 - 20 results of 437 for search 'Encyclopedia Britannica', query time: 0.04s Refine Results
  1. 1

    Learn about the role played by stomate, pore-like openings in plants that release gas.

    Published 1994
    “…Encyclopedia Britannica,…”
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  2. 2

    Discover the coevolution of insects and flowers over millions of years, and the benefits for each.

    Published 1994
    “…Encyclopedia Britannica,…”
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  3. 3

    Learn how plant roots take up substances from the soil via osmosis, diffusion, and active transport /

    Published 2011
    “…Encyclopedia Britannica,…”
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  4. 4

    Discover the many adaptations that Galapagos finches have evolved that allow them to survive /

    Published 2019
    “…Encyclopedia Britannica,…”
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  5. 5

    Learn about Marine iguanas (Amblyrhynchus cristatus) of the Galapagos Islands.

    Published 2016
    “…Encyclopedia Britannica,…”
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  6. 6

    Learn how James Watson and Francis Crick discovered the structure of DNA in 1953 /

    Published 2012
    “…Encyclopedia Britannica,…”
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  7. 7

    Discover how the alternation of generations works in the moss family mnium hornum.

    Published 1994
    “…Encyclopedia Britannica,…”
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  8. 8

    Learn about how Galapagos tortoises (Geochelone elephantopus) survive in their native habitats /

    Published 2011
    “…Encyclopedia Britannica,…”
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  9. 9

    Learn how sewage and industrial waste water are made clean for reuse at a treatment plant /

    Published 2018
    “…Encyclopedia Britannica,…”
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  10. 10

    Learn about the different stages in a lunar eclipse /

    Published 2011
    “…Encyclopedia Britannica,…”
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  11. 11

    Learn about the red salamander, which is found throughout much of the Eastern United States /

    Published 2018
    “…Encyclopedia Britannica,…”
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  12. 12

    Learn about bacteriologist Alexander Fleming and the development and use of penicilin /

    Published 2018
    “…Encyclopedia Britannica,…”
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  13. 13

    Overview of Ptolemy's theory of the solar system.

    Published 2011
    “…Encyclopedia Britannica,…”
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  14. 14

    Learn about the two main types of Hawaiian volcano lava, Pahoehoe and Aa (or A'A) /

    Published 2011
    “…Encyclopedia Britannica,…”
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  15. 15

    Learn about the growth process of bones in the human skeletal system /

    Published 2011
    “…Encyclopedia Britannica,…”
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  16. 16

    Rock cycle : volcanoes and the origin of magma /

    Published 2011
    “…Encyclopedia Britannica,…”
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  17. 17

    Learn about the four phases of mitosis that make up the process of cell division /

    Published 2013
    “…Encyclopedia Britannica,…”
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  18. 18

    Discover the ecological role played by copepods, a species of plankton /

    Published 2011
    “…Encyclopedia Britannica,…”
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  19. 19

    Learn about chromosomes and how they function as carriers of genetic material /

    Published 2011
    “…Encyclopedia Britannica,…”
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  20. 20

    Overview of phytoplankton, the major photosynthesizing organisms on Earth /

    Published 2011
    “…Encyclopedia Britannica,…”
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