Log in
Sign up for FREE
arrow_back
Library
Transportation in Humans
By Roselin Priyanka
star
star
star
star
star
Share
share
Last updated 10 months ago
3 questions
Add this activity
Instructions
1
1
1
Question 1
1.
What is the main function of the human heart?
Filters blood before circulation.
Regulates body temperature.
Pumps blood throughout the body.
Stores nutrients for energy.
Question 2
2.
What separates the right and left sides of the heart?
Aorta is the main artery.
Atriums are main divisions.
Valves control blood flow.
Septum divides the heart chambers.
Question 3
3.
Which blood vessels carry oxygenated blood to the heart?
Pulmonary veins return blood from lungs.
Aorta transports blood to body.
Veins carry waste to heart.
Coronary arteries supply heart muscle.