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Search results

  1. NIM

    IB vs. A-levels | The most debated question

    guys for going into medical field which all subjects do v need to take HL and SL ... for IB...
  2. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    guys need help!!! every help will be appreciated... Q1_ Hydrated sodium carbonate has the formula Na2CO3.nH2O. An experiment was performed to determine n, the amount of water of crystallization. A sample of 50.00 g of hydrated sodium carbonate was dissolved in 250 cm3 of water. 20 cm3 of this...
  3. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    Guys how was bio and chem paper 1...
  4. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    ___Which mixture can be separated by adding water, stirring and filtering? A barium chloride and sodium chloride B copper and magnesium C diamond and graphite D silver chloride and sodium nitrate
  5. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    Help in this one http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Chemistry%20(0620)/0620_w04_qp_1.pdf question 1,11 and 34 Thnx in advance :P
  6. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    thnx dude!!!
  7. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    need help guys http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Biology%20(0610)/0610_s11_qp_12.pdf explain question number 11....:P
  8. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    thnx dude u really helped me:P
  9. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    can u plz giv me an example of a plant which can move if touched... thnx in advance!!!
  10. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    how???? all plants cant move from there position rite!!!
  11. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    i need help in this one also so confused!!! Which organisms carry out respiration, growth, movement and excretion? A all animals and all plants B animals only C arthropods and flowering plants only D plants only
  12. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    ok thnx!!!
  13. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    guys need help in this question!!! In which organ is urea made and by which organ is it removed from the blood? thnx in advance :P
  14. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    thnx!!!
  15. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    http://www.xtremepapers.com/papers/CIE/Cambridge%20IGCSE/Biology%20(0610)/0610_s10_qp_12.pdf question 30
  16. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    ok
  17. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    Which organ produces urea?
  18. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    What percentage of the gas in the balloon is carbon dioxide if u blow in?
  19. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    thnx!!!
  20. NIM

    Physics, Chemistry and Biology: Post your doubts here!

    What is the function of Human blood system???
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