3D Circulaory Systtem

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Multiple Choice

a fist-sized organ that pumps blood throughout your body and is the primary organ of your circulatory system

• liver
• lungs
• kidneys
• heart

Multiple Choice

Lower chamber of the heart where oxygen-poor blood leaves and is pumped to the lungs

• right ventricle
• aorta
• right atrium
• left ventricle

Multiple Choice

a vessel that carries blood away from the heart

• Artery
• Capillary
• Vein
• Arterioles

Multiple Choice

A vessel that carries blood to the heart

• Capillary
• Aorta
• Artery
• Vein

Multiple Choice

lower chamber of the heart where oxygen-rich blood leaves and is pumped to the body

• left ventricle
• pulmonary artery
• left atrium
• right ventricle

Multiple Choice

upper chamber of the heart where oxygen-poor blood enters and is pumped to the right ventricle

• right atrium
• right ventricle
• pulmonary artery
• left atrium

Multiple Choice

upper chamber of the heart where oxygen-rich blood enters from the lungs and is pumped to the left ventricle

• left ventricle
• pulmonary artery
• left atrium
• right atrium

Multiple Choice

a tiny vessel that connects arteries to veins

• arteriole
• capillary
• venule
• aorta