★ 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:
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Immunity in Humans First Aid Check up Anatomy Muscles Psychopathology Non-Communicable Disease Bone, Spine, and Joint Pathology Health and Wellness Neurological Disorders Infectious Disease Oral Surgery Paeds Edema Skin Diseases Immunology Healthcare Systems and Insurance Skin Structure, Growth & NutritionOther quiz:
Components of Blood › ViewWhich of the following is not a major component of blood in humans?
A. Epithelial cells
B. Red blood cells
C. White blood cells
D. Plasma
E. Platelets
Digestive System › View
waves of muscular contractions that move food through the digestive tract.
A. digestion
B. absorption
C. peristalsis
D. villi