Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
U N I T 3ATeeth and eating 3Name: Class: Date:1How are these two teeth different?☺☹11 mark2What is the mass of this tooth?21 markg1 g2g 3g 4g 5g 6g 7g 8g 9g 10 g3Ali and Carys test how different amounts of sugaraffect teeth. They put teeth into water and add sugar.a) Write down two things they must keep the same to help make theirtest fair.i)ii)b) What thing do they change in their test?2 marks1 mark3a3bTotal forthis pagePage 1 of 2©<strong>Rising</strong> <strong>Stars</strong> UK Ltd 2008. You may photocopy this page.
Change language