left side of the heart is high in

• O2

• CO2

• N

• H

right side of the heart is high in

• O2

• H

• C

• CO2

what is the function of arteries

• take blood to heart

• take blood away from heart

• take blood to colon

• take blood to brain

what is the function of the veins

• take blood toward heart

• take blood away from heart

• remove waste

• take blood to stomach

what is the largest artery

• radial

• aorta

• ulnar

• femoral

Blood consists of:

• the heart and the veins

• blood cells and arteries

• plasma and blood cells

These are types of blood cells:

• Red blood cells, platelets and white blood cells.

• Blue blood cells, purple blood cells and white blood cells.

• Platelets, arteries and red blood cells.

Which blood cells transport oxygen ?

• Platelets

• Red blood cells

• White blood cells

• Plasma

Where does the blood collect oxygen?

• From the trachea

• From the kidneys

• From the lungs

Upper chamber of the heart. Receives blood from the body & lungs.

• Atrium

• Artery

• Ventricle

• Valve