Grade 10 Human Circulatory System

Mammals have a------------------------- chambered heart.

The left side of heart pumps & receives only .....................

The right side receives & pumps only......................

Blood then flows from the right side to the lungs via the..............

In the lungs blood loads ...............................

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

Rich blood from lungs enters heart at the -----

From the --------------, blood is pumped into the main artery.

The main artery which is ---------------------- transports the blood to the rest of the body.

.................... is when the heart pumps deoxygenated (CO2) blood to lungs & oxygenated (O2) blood back to heart.

...................is caused by the build-up of plaque (fat) deposits within arteries.