★ Cardiovascular System Quiz
Oxygenated blood returns to the heart by the
A. Aorta
B. Pulmonary vein
C. Pulmonary artery
D. Vena cava
Select your answer:
Topics:
Muscles and Healthy Body Musculoskeletal Injuries Blood Formation and Clotting Consciousness and Sleep Composition of Blood and Blood Cells Characteristics of Life Diseases of The Body Systems Nutrition and Biochemistry Vocabulary Hematology in Veterinary Medicine Skin Histology - Tissues Disease Prevention Teeth & Microbes Musculoskeletal Diseases of The Digestive SystemOther quiz:
Cell Membrane and Transport › ViewA cell is trying to move in a charged large molecule through the cell. What type of transport is needed to transport the molecule into the cell?
A. Passive transport
B. Active transport
Digestive System › View
an organ inside your skull that controls your body and provides the ability to think and feel
A. heart
B. brain
C. kidneys
D. stomach