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Buy me a coffee: https://www.buymeacoffee.com/science_... Official merchandise: https://science-success.myspreadshop.... Embark on an enriching exploration of the complex world of blood with this educational video. Discover how blood, the vital fluid that circulates through our blood vessels, is a delicate balance of different components. Explore the foreground with red blood cells, the disc-shaped oxygen carriers, and white blood cells, the immune warriors that patrol your bloodstream. Discover the tiny wonders of platelets that facilitate blood clotting, crucial for wound healing. Uncover the role of plasma as a transport system for nutrients, hormones, and antibodies. Learn about serum and hematocrit and test your knowledge with a quiz. Delve into the different components of blood, each playing a unique role in maintaining physiological balance. This comprehensive video unravels the complexity and importance of blood, which sustains life and plays an irreplaceable role in human physiology. 00:00 - Start 00:04 - Whole Blood 00:36 - Red Blood Cells (Erythrocytes) 01:13 - White Blood Cells (Leukocytes) 01:52 - Platelets 02:35 - Plasma 04:55 - Serum 05:20 - Hematocrit 06:00 - Question