Circulatory System

Which part of the heart is this?

• Aorta
• Pumonary Vein
• Pulmonary Artery
• Left Atrium

Which part of the heart is this?

• Aorta
• Right Ventricle
• Left Atrium
• Left Ventricle

Which part of the heart is this?

• Pulmonary Vein
• Pulmonary Artery
• Right Atrium
• Tricuspid Valve

Arteries carry oxygen rich blood away from the heart.

• True

• False

Veins carry oxygen poor blood back to the heart.

• False

• True

______________ are the smallest blood vessels.

• Arteries
• Veins
• Capillaries

The circulatory system works with the ___________ system to provide our body with oxygen.

• respiratory
• digestive
• muscular
• skeletal

Which is NOT a function of the circulatory system?

• deliver O₂ and nutrients to cells
• remove CO₂ and wastes from cells
• break down carbohydrates into glucose
• transport other materials through body

arteries, veins, and capillaries are three types of __________

• heart valves
• blood vessels
• cells
• veins

Top chambers of the heart.

• atria

• ventricles