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Recent content by Sarah kh

  1. Sarah kh

    Chemistry paper 1 doubts

    Thank you so much!
  2. Sarah kh

    Chemistry paper 1 doubts

    I dont understand q2 answer is c ,q6 answer is c , q 7 ans is c q9 ans is D andq11 ans is A ,q13 ans A, q14 ans B q15 answer B q16 ans Bnand q20 pls explain atleast some of them http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w11_qp_11.pdf
  3. Sarah kh

    Chemistry: Post your doubts here!

    I dont understand q2 answer is c ,q6 answer is c , q 7 ans is c q9 ans is D andq11 ans is A ,q13 ans A, q14 ans B q15 answer B q16 ans Bnand q20 pls explain atleast some of them http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Chemistry%20(9701)/9701_w11_qp_11.pdf
  4. Sarah kh

    A level Biology: Post your doubts here!

    Please help in question 4 http://papers.xtremepapers.com/CIE/...and AS Level/Biology (9700)/9700_w08_qp_1.pdf Answer is B And I have a question Is the solute potential of the cells of the phloem sieve tube low or high?
  5. Sarah kh

    Please help in question 4 http://papers.xtremepapers.com/CIE/...and AS Level/Biology...

    Please help in question 4 http://papers.xtremepapers.com/CIE/...and AS Level/Biology (9700)/9700_w08_qp_1.pdf Answer is B
  6. Sarah kh

    Biology As paper 1 help

    Thank you!
  7. Sarah kh

    Biology As paper 1 help

    Thank you so much !
  8. Sarah kh

    Biology As paper 1 help

    Please help in question 4 http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w08_qp_1.pdf Answer is B
  9. Sarah kh

    Hi mariam I found you

    Hi mariam I found you
  10. Sarah kh

    Biology As paper 1 help

    In this paper question 27 answer is C http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_s08_qp_1.pdf While the same question in here question 25 answer is A is it because of the word potential?
  11. Sarah kh

    Biology As paper 1 help

    Can someone explain why q25 is A ? Is it because it's tomato plant so it will contain non reducing sugar and no starch? http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_s08_qp_1.pdf
  12. Sarah kh

    Biology As paper 1 help

    I don't understand q21 here http://papers.xtremepapers.com/CIE/Cambridge%20International%20A%20and%20AS%20Level/Biology%20(9700)/9700_w03_qp_1.pdf , the answer is B , can someone help pls?
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