Which of the following statements describes the function of the heart?
A. The heart produces white and red blood cells.
B. The heart controls the nervous system.
C. The heart makes oxygen and carbon dioxide.
D. The heart pumps blood throughout the body.
Select your answer:
Topics:Hematology Nutrition Lipid Gaseous Exchange in Humans Types of Doctors Human Anatomy and Physiology Year 7 Nutrition Life Processes Cell and Muscle Histology Healthcare Careers Integumentary System Medical Terminology Nutrition form 2 Muscular System Movements Heredity and Living Cells Cardiac & Diseases of Blood Flow The Cell Cycle & Cancer
Other quiz:Pulmonology › View
Airways that supply one lobe of a lung are called
A. secondary bronchi.
C. tertiary bronchi.
D. primary bronchi.
Respiratory System › View
Letter B is pointing to which organ of the Respiratory System?