Circulatory System Crossword

Hollow, muscular organ that pumps blood throughout the body
Carries the materials throughout the body (circulation)
The heart is divided into 4 _____________.
The upper chamber of the heart that receives the blood.
The lower chamber of the heart that pumps out the blood.
Carries blood away from the heart.
Carries blood back to the heart.
Smallest blood vessels in the body. Deliver oxygen and other materials to the cells.
Water portion of the blood.
Circulation that carries blood to and from the lungs.
Circulation that supplies blood to all the cells of the heart.
Circulation that carries blood from the heart to the body and from the body back to the heart.
Body system that consists of the heart, blood vessels, and blood.
Another name for the circulatory system is the ______________ system.
Heart muscles are also known as _____________ muscles.
Organs that assist the circulatory system by swapping carbon dioxide for blood.
There are 3 types of ___________ _____________ that help circulate blood throughout the body.
Your heart beat is also known as your _______.
Largest artery in the body.