1
Lower chamber of the heart
2
Small blood vessel that allows nutrient exchange
3
The part of the cardiac cycle during which the heart refills with blood after the emptying done during systole
4
The last stage of a heart beat. It happens right after diastole, when the heart refills with blood
5
Blood vessel that moves blood away from the heart
6
Upper chamber of the heart
7
It circulates through our body and delivers essential substances like oxygen and nutrients to the body’s cells
8
The main and largest artery in the human body, originating from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller arteries
9
A muscular organ which pumps blood through the blood vessels of the circulatory system.
10
Blood vessel that moves blood toward the heart
