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Also in this issueMeet the Mola MolaSky LightsVol 1, Issue 3English • STEM • Environment • Social Studies • CitizenshipLEVEL 1

2Curriculum Connection: ORGANISMS CHANGEENGAGE

3Fossils tell stories about the past.Photo: HERSCHEL HOFFMEYER/SHUTTERSTOCK

Earth changes. Forests change into deserts. Oceans change into mountains. 4Photo: ELZBIETA SEKOWSKA/ShutterstockENGAGE

Plants and animals change, too. All these changes are slow. Fossils tell us about them. 55Photo: SERGEY NIVENS/ShutterstockPhoto: OLGA DANYLENKO/Shutterstock