VOCABULARY 1 What are these food preservation methods? a. .............................................................................. b. .............................................................................. c. .............................................................................. 2 Which topics dealt with in Unit 1 do these pictures refer to? ACTIVITIES vitamin D a. iodine niacin .............................................................................. b. .............................................................................. c. .............................................................................. 3 Which topics dealt with in Unit 2 do these pictures refer to? a. .............................................................................. 254 Module 6 ATOMS b. .............................................................................. c. ..............................................................................