ABSTRACT
Find the correct missing piece to complete each picture. Draw a circle around it. https://s3-euw1-ap-pe-df-pch-content-public-u.s3.eu-west-1.amazonaws.com/9781003279723/7cbaab11-8041-4f7a-96e8-cfa575771881/content/fig42_Unfig_001.tif" xmlns:xlink="https://www.w3.org/1999/xlink"/>
