Question

define blood pressure.....​

Answer 1

Answer:

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Blood pressure is the pressure of circulating blood against the walls of blood vessels. Most of this pressure results from the heart pumping blood through the circulatory system. When used without qualification, the term "blood pressure" refers to the pressure in the large arteries. 

Answer 2

The force that blood exerts against the wall of a vessel is called blood pressure. This pressure is much greater in artries than in veins.