This free course was written by Kate Burgess of Middlesbrough College using materials belonging to The Open School Trust Ltd. (trading as the National Extension College), in partnership with Bedford College Group, West Herts College and The Open University and in collaboration with Coleg Cambria, Addysg Oedolion Cymru | Adult Learning Wales, Coleg Gwent and the NPTC Group of Colleges. Copyright in this material belongs to The Open University, 2019.
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Session 3 Figure 9: © blackCAT / iStock / Getty Images Plus
Session 3 Figure 11 Left: © szefei / 123 Royalty Free
Session 3 Figure 11 Right: © HONGQI ZHANG / 123 Royalty Free
Quiz question: RapidEye / iStock / Getty Images Plus
Quiz question: EXTREME-PHOTOGRAPHER / Getty Images
Quiz question: Guzaliia Filimonova / iStock / Getty Images Plus
Quiz question: Jacob Ammentorp Lund / iStock / Getty Images Plus
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