Which two human body systems are most responsible for getting oxygen to cells?
A. digestive and skeletal
B. skeletal and circulatory
C. circulatory and respiratory
D. respiratory and digestive
Topics:Communicable Disease Types of Medical Reports Contemporary Nutrition Issues Human Genome and Bioethics Review Pathophysiology Pulmonology/Respiratory Skin Growth Components of Physical Fitness Digestive System and Nutrition Nervous & Endocrine Systems Disabilities SSTI and Bone Infections Covid-19 Muscle pathophysiology Epidemiology
Other quiz: The Ear
How many divisions does the ear have?