What are veins? (6th Class NCERT)
Answers
Answered by
2
Answer:
vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins are components of the cardiovascular system, which circulates blood to provide nutrients to the cells of the body. Unlike the high pressure arterial system, the venous system is a low pressure system that relies on muscle contractions to return blood to the heart. Sometimes vein problems can occur, most commonly due to either a blood clot or a vein defect.
Answered by
1
Answer:
veins::: veins are blood vessels that carry blood toward the heart.
Explanation:
( i hope its hlep u)
Similar questions