Well the circulatory system is like a newt work of highways because it is interconnected all throughout the body with veins and blood vessels. Just like highways allow cars to travel to many different parts of ac city, blood vessels allow the blood to that is pumped from our heart to travel all throughout our body. I hope that helps! :)
<em>The circulatory system can be thought of as a highway system that runs throughout the body. Circulatory system is analogous to a highway system: Just as highway systems transport people and goods through a complex network, the circulatory system transports nutrients, gases, and wastes throughout the animal body.</em>
