★ Cardiovascular System Quiz
What is the role of veins in the cardiovascular system?
A. Carry blood away from the heart
B. Carry blood back to the heart
C. Carry blood to the lungs
D. Allows the exchanges of gases, nutrients and wastes between blood and the tissues
Select your answer:
Topics:
Body Fluids and Blood Cells Respiratory System Med Term Body System Major Internal Organs of the Body Heart Structure and Double Circulation Cell Theory and Cellular Structure Dental Caries Major Organs Immune Response Herd Immunity Adaptive Immune System Macro and Micro Nutrients Genetic Diseases DNA & Types of Reproduction Musculoskeletal FitnessOther quiz:
The Human Eye › View What is letter C
A. Vitreous humor
B. Lens
C. Optic nerve
D. Cornea
Fats and Coronary Heart Disease › View
Which of the following types of fats does not contribute to obesity?
A. saturated fat
B. monounsaturated fat
C. trans fat
D. not applicable