Blood Vessels, part 1 - Form and Function: Crash Course A&P

The video explores the circulatory system, focusing on the heart and blood vessels. It explains the structure of blood vessels, including the tunica intima, media, and externa. The video discusses blood flow, pressure regulation, and the role of arteries, capillaries, and veins. It also covers thermoregulation and the venous return process, highlighting how blood circulates through the body.

How does the circulatory system help regulate body temperature?

What happens to blood pressure as it moves from arteries to veins?

What adaptations do veins have to ensure blood flows back to the heart?