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paul

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Topics posted by paul

  1. Can a human cell exist independent of the rest of the body? [Answered: YES]

    paul · in Biology
    • 15 replies
    • 20275 views
    snezanaulbrich

  2. does one DNA molecule = one chromosome?

    paul · in Genetics
    • 25 replies
    • 22193 views
    cetus

  3. how does a ruptured achilles tendon heal without surgery?

    paul · in Biology
    • 7 replies
    • 31325 views
    CRANC

  4. monomers

    paul · in Chemistry
    • 6 replies
    • 2246 views
    John Cuthber

  5. physical properties v chemical properties

    paul · in Chemistry
    • 7 replies
    • 1906 views
    DrP

  6. how does an object actually achieve motion?

    paul · in Classical Physics
    • 61 replies
    • 8858 views
    npts2020

  7. the six life kingdoms

    paul · in Biology
    • 11 replies
    • 2409 views
    CharonY

  8. what is the WORK done...

    paul · in Classical Physics
    • 12 replies
    • 3779 views
    Sione

  9. can you freeze red wine?

    paul · in Chemistry
    • 11 replies
    • 18645 views
    jdurg

  10. is nasal breathing superior to mouth breathing

    paul · in Biology
    • 5 replies
    • 2273 views
    CharonY

  11. is the brain involved in reflex actions?

    paul · in Biology
    • 7 replies
    • 18341 views
    Mokele

  12. is the human skeletal system a "passive" system?

    paul · in Biology
    • 2 replies
    • 2276 views
    Mokele

  13. when a cell despatches proteins and atp, where do they go?

    paul · in Biology
    • 3 replies
    • 1185 views
    Violetearth

  14. how do the atoms/molecules in a solid stick together?

    paul · in Physics
    • 9 replies
    • 9365 views
    farmboy

  15. do electrons actually flow around a circuit? [Answered: YES]

    paul · in Physics
    • 3 replies
    • 1561 views
    D H

  16. is voltage directly proportional to current? [Answered: YES]

    paul · in Physics
    • 3 replies
    • 39760 views
    swansont

  17. delocalized electrons in copper wire

    paul · in Chemistry
    • 4 replies
    • 8209 views
    Ze_Mole

  18. why is osmium denser than gold?

    paul · in Chemistry
    • 7 replies
    • 5535 views
    DrP

  19. basics of static electricity

    paul · in Physics
    • 18 replies
    • 3489 views
    swansont

  20. does the proton/electron HAVE an electric charge? or is the proton/electron...

    paul · in Physics
    • 12 replies
    • 4199 views
    swansont

  21. sfn chatroom

    paul · in The Lounge
    • 4 replies
    • 1153 views
    Klaynos

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