What causes the movement of blood through the arteries and veins?

1 Answer
Harsh
Sep 9, 2016

Peristalsis

Explanation:

The Rhythmic contraction and relaxation in the walls of artries and veins ( Known as Peristalsis ) causes the movement of blood in these vessels ,

also the valves present in their walls prevent the backflow of blood.

Related questions
Impact of this question
3209 views around the world
You can reuse this answer
Creative Commons License