Cambridge International AS & A Level Science Practical Related articles In paper 5, is it acceptable to use more than one significant figure in absolute uncertainties? Should candidates use rounded or unrounded answers to previous questions if these are required in subsequent steps? During the exam, what is the role of the invigilator? What are Access Arrangements and how do I apply? Do you supply chemicals and materials for practical exams? Comments 0 comments Article is closed for comments.
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