My Revision Notes give you the essential facts you need, with material from senior examiners broken down into memorable chunks so that it's easier to learn. Quizzes and exam questions let you check your understanding regularly, whether you're on your own or with friends or parents.Sustainability through design Making products uses materials and energy. Many of the materials in the ... Bleach has been used to whiten paper or natural textiles, but it is toxic to fish if it escapes into the water system. ac Lead paint used to beanbsp;...
|Title||:||My Revision Notes: OCR GCSE Design and Technology: Resistant Materials Technology|
|Publisher||:||Hachette UK - 2012-05-18|