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  1. Noor Ahmad

    It's hard for me to say this,but i don't own them.. I WANT THEM TOO :c this is one of my...

    It's hard for me to say this,but i don't own them.. I WANT THEM TOO :c this is one of my unattained dreams im sure :C
  2. Noor Ahmad

    but stalking one's own profile is fun :c and that was just a forever alone moment :D

    but stalking one's own profile is fun :c and that was just a forever alone moment :D
  3. Noor Ahmad

    Thank youu.That sure did draw a smile on my face! :)

    Thank youu.That sure did draw a smile on my face! :)
  4. Noor Ahmad

    AS BIOLOGY P-33

    I do think we're supposed to keep them same.Not quite sure though.
  5. Noor Ahmad

    AS BIOLOGY P-33

    Well there are three ways as far as i know.I'll be showing you all three. 1) C1V1= C2V2where C1 is the concentration given , V1 is the volume of the concentration given, C2 is the concentration you want to make AND V2 is the TOTAL volume of the solution.Well, if for example you're given a 40%...
  6. Noor Ahmad

    A level Biology: Post your doubts here!

    Thank you,Thank you,Thank you,Thank you. Hope that's enough,cause that's exactly how much im grateful.
  7. Noor Ahmad

    AS BIOLOGY P-33

    OHH okay,got it now,thanks again!
  8. Noor Ahmad

    Duaa's to Help in Examinations =)

    AMEEEN! jazak allah khayr :)
  9. Noor Ahmad

    AS BIOLOGY P-33

    THANK YOU SO MUCH! I'm gratefull. But one last thingg. Do we always take the values on the stage micrometer as 10,20,30,etc?
  10. Noor Ahmad

    A level Biology: Post your doubts here!

    No no i meant the question below that,about the eye piece graticule and the stage micrometer?
  11. Noor Ahmad

    AS BIOLOGY P-33

    Thank you so much. But what are these values written in the marking scheme? i dont really get those.From where did they get 28/29. And when finding the value on the stage micrometer,why did you take it as 10 units,not 3mm?
  12. Noor Ahmad

    AS BIOLOGY P-33

    Can anyone tell me how to do this question? Q2a (ii) http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w08_qp_32.pdf
  13. Noor Ahmad

    A level Biology: Post your doubts here!

    CAN ANYONE TELL ME HOW IS THIS DONE ? Q2A (ii) http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w08_qp_32.pdf
  14. Noor Ahmad

    AS Biology Pp.3 (Doupts, Help, Tips ect.)

    Can someone explain me question 2a (ii) please? id be grateful http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w08_qp_31.pdf
  15. Noor Ahmad

    AS biology paper 31 (Practical)

    Can someone explain me question 2 a (ii) please http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w08_qp_31.pdf
  16. Noor Ahmad

    A level Biology: Post your doubts here!

    C1V1=C2V2 Where the total volume is 6.25+3.75=10 6.25x10 = 10 x C2 C2 = 6.25
  17. Noor Ahmad

    A level Biology: Post your doubts here!

    Thank you so much!
  18. Noor Ahmad

    Mwaahh♥

    Mwaahh♥
  19. Noor Ahmad

    ahahaha, why thank you :3

    ahahaha, why thank you :3
  20. Noor Ahmad

    A level Biology: Post your doubts here!

    Question 2c (i) how do we use a hand lens :eek: http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_y07_sp_31.pdf
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