Media Clip 30.2 Capillary Flow: A Tight Squeeze

This video shows a close-up view of blood cells moving through capillaries in single-file.

Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.

Textbook Reference: Key Concept 30.4 Animals Have Evolved Circulatory Systems for Rapid Internal O2 Transport, p.748