General knowledge
10 QUESTIONS
Q1. The Cardiovascular system is made up of the _______, _________ and ________.
A) Heart, lungs, veins
B) Arteries, veins, and capillaires
C) Blood vessels, blood, heart
Q2. These are narrow blood vessels that connect arteries with veins :
A) Vena cava
B) Ventricle
C) Capillaries
Q3. What does blood deliver to our cells?
A) Nurients and oxygen
B) Oxygen
C) Nutrients and carbon dioxide