Unit 8 Vocabulary Review

Respiratory, Circulatory and Urinary

Heart

Organ that pumps blood throughout the body

Artery

Blood vessel that carries blood away from the heart

Aorta

Largest artery in the body

Blood

Carries Oxygen and carbon dioxide through the body

Red Blood Cell

Carry oxygen to parts of the body

White Blood Cells

Protect the body against foreign substances

Lungs

Organ that allows us to breath