Question

write shorts notes following (1) heart rate (2) Blood pressure

Answer 1

blood pressure- the pumping heart produces a high pressure in our arteries we call this blood pressure. It rises if we do anything to make our heartbeat faster, or if the arteries become narrower

Answer 2

1) Heart rate : The number of heartbeats per units of time , Usually per minute. is called heart beat.
2) Blood preasure : It is the pressure of circulating blood on the walls of blood vessels.. is called blood pressure .

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