Crude Oil

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Additional Science B Unit 1 Modules B3, C3, P3 Specimen Paper
Candidates answer on the question paper: Additional materials: ruler (cm/mm), calculator

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60 mins

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• • • • • • • • Write your name, centre number and candidate number in the boxes above. Answer all the questions. Write your answers on the dotted lines unless the question says otherwise. Use blue or black ink. Pencil may be used for graphs and diagrams only. Read each question carefully and make sure you know what you have to do before starting your answer. There is a space after most questions. Use it to do your working. In many questions marks will be given for a correct method even if the answer is incorrect. Do not write in the bar code. Do not write in the grey area between the pages. DO NOT WRITE IN THE AREA OUTSIDE THE BOX BORDERING EACH PAGE. ANY WRITING IN THIS AREA WILL NOT BE MARKED.

• • The number of marks is given in brackets [ ] at the end of each question or part question. The total number of marks for this paper is 60.

This specimen paper consists of 25 printed pages.
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Specimen Paper: Additional Science B

1 Answer all questions. Section 1 1. (a) Janet’s class is investigating the directions that roots and shoots grow. They grow bean seeds in jam jars.

They put the beans in different positions. They let them grow on a window sill for a few days. These are their results.

Describe these results. Explain why the shoots and roots grow in these directions. Shoots ............................................................................................................................................…...

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