Which one of the following statements is correct regarding the circulation of blood in human body?
1
Blood in the left side of the heart is poor in oxygen and is brought to the right side of the heart.
2
Oxygenated blood reaches the left side of the heart from the lungs.
3
Deoxygenated blood from the left side of the heart is brought to the lungs for oxygenation.
4
Oxygenated blood from the right side of the heart is sent around the body.
5
Question Not Attempted