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  1. Arshiful

    Zohaib Bhai Please Help Me Out !!!!!!!

    Zohaib bhai i request you, pls kindly give me a detail notes on the following topics so that i can just go through these before going to attend my exam pls pls [I KNOW YOU WILL HELP ME !] -Precipitation reactions -Synthetic polymers -Haber Process -Manufacture and uses of Sulphuric acid -NPK...
  2. Arshiful

    Zohaib Brother !!

    wherez da link i cant find the specific post where you have provided the add maths guess paper
  3. Arshiful

    Zohaib Brother !!

    Zohaib bhai could you please provide me with some guesses for additional mathematics, computer studies (Olevel cam m/j 2010) pls fast!! ill be grateful!!
  4. Arshiful

    bIo mcq

    thnx
  5. Arshiful

    bIo mcq

    the symptoms of a disease include weakness, fatigue.aching, and swollen joints, bruise like spots round the hair follicles and swollen and soft gums. A liver as a source of iron B milk as a source of calcium C oily fish as a source of vitamn D D orange as a source of vitamin C What is the...
  6. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    sry @>>> usman the medium isnt circulated n ur ryt!!
  7. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    5) xplain hw the lungs r provides with a continuos supply of clean, atmospheric air? [6] (M/J/04) lungs are located in the chest cavity and separated frm the stmch and oder parts of the digestive sys by diaphragm. During breathing inter costal muscle s of ribs contract and relax causing...
  8. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    dost ryt now i see dat amar 2002 solve e kora hoi nai ami kortesi plus toke pathachi u shud be thankful............
  9. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    3) describe the main use of fermenters in the production of i) antibiotics ii) single cell protein [6] (O/N/02) i)appropriate size of fermenter 100000 to 150000 litres fermenter filled with a nutrient broth for antibiotic production then the mould fungus is introduced ph adjusted between 5 & 6...
  10. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    let us every one be united and help this poor person dost i am here to help u dont wry ull get an A
  11. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    2) describe the parts played by the uterus in the development of an embroyo 4rm the tym of ovulation to the birth of the baby. [7] (O/N/02) 2 after fertlzation oestrogen------repairs uterus lining after menstruation corpus leuteum formed helps uterus to be muscular vascular and glandular...
  12. Arshiful

    ooofff!!! bio izz drivin me nutss!!!! PLZZ HELP!!

    1) expalin how variation in 1 species may evntually lead to da development of 2 seperate species? [4] ( 0/N/02) 1. in nature due to limeted resources, der iz alwys compttion btwn organisms.this results in the survival of the fittest.the fittest undergo certain changes in their structure or...
  13. Arshiful

    Chemistry

    what causes incomplete combustion?
  14. Arshiful

    HOMEOSTASIS (BIOLOGY)

    THAAANK YOU BRO.......................
  15. Arshiful

    HELP!!

    CAN YOU PLS HELP ME OUT ONCE MORE............ PLS EXPLAIN ME BOTH CARBON CYCLE AND NITROGEN CYCLE IN FULL DETAIL WITHOUT EVEN MISSING OUT A SINGLE POINT..... PLS PLS ....
  16. Arshiful

    HOMEOSTASIS (BIOLOGY)

    CAN YOU PLS HELP ME OUT ONCE MORE............ PLS EXPLAIN ME BOTH CARBON CYCLE AND NITROGEN CYCLE IN FULL DETAIL WITHOUT EVEN MISSING OUT A SINGLE POINT..... PLS PLS ....
  17. Arshiful

    HOMEOSTASIS (BIOLOGY)

    like y? u love 2 stdy? gud pls pray 4 me i m going to attend my o levels this session m/j/10 pls pray this siye is indeed helpful
  18. Arshiful

    HOMEOSTASIS (BIOLOGY)

    thnx bro heard that u took 16 subjects in o levels !!
  19. Arshiful

    HOMEOSTASIS (BIOLOGY)

    can any one pls help me.......to ans this this question describe how the kidneys help to maitain a constant internal environment? (3 marks) 5090/02/O/N/03
  20. Arshiful

    Chemistry Compound colours

    I can only help you with the ones i know brother hope these will help gud luck pls pray for me if this helps you pls pls bcoz i will give my o levels this year 2010 june pls al k na ca mg li al oxides are white zinc oxide white when cold yellow when hot iron ii oxide black...
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