Respuesta :
If your heart rate is slow, that would also decrease blood pressure If a person has low blood volume, the heart would have to work a bit harder to circulate the blood through the body If the blood vessels expand, that would decrease blood pressure - similar to if you were to turn your garden hose on - without a nozzle, or finger to restrict the flow of water [or blood ;)] Using the example from above, if a blood vessel is restricted (like a garden hose with your thumb covering part of the opening), that largely increases the pressure
Constricted blood vessels would increase blood pressure level in the body
Option D
What are blood vessels?
These are vessels in form of pipes which helps to transport blood from the heart to various parts of the body and from other parts of the body back to the heart.
The blood vessels include the arteries and veins.
The arteries are blood vessels which takes blood from the heart and transport to other parts of the body
The veins are blood vessels which transport deoxygenated blood from other parts of the body parts back to the heart
What is blood pressure?
This is the force of pressure of blood exerted on the walls of the blood vessels
Learn more about blood pressure:
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