Acknowledgements

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Grateful acknowledgement is made to the following sources for permission to reproduce material in this unit:

Resource 1:  adapted from ‘Language of science’ (http://teachers.sduhsd.k12.ca.us/ wslijk/ documents/ LanguageofScience.doc).

Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.