Two lab activities, three reading passages, and three nonfiction reading skills worksheets centered around the circulatory system. This digital version uses Google™ Slides. You can also buy the digital and print versions separately.High quality digital nonfiction reading passages about the circulatory system. Topics include heart attacks, myocardial infarction, comparing animals with different circulatory systems, and an overview of the circulatory system. Designed with a cross-curricular ap