Grade 10 Human Circulatory System

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

(a)  

The left side of heart pumps & receives only (a)  

The right side receives & pumps only (a)  

Blood then flows from the right side to the lungs via the (a)  

In the lungs blood loads (a)  

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

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

(a)  

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

(a)  

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

(a)  

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

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