Question

in vain blood is flow and in curteries blood is flows​

Answer 1

Answer:

Blood flows in the same direction as the decreasing pressure gradient: arteries to capillaries to veins. The rate, or velocity, of blood flow varies inversely with the total cross-sectional area of the blood vessels. As the total cross-sectional area of the vessels increases, the velocity of flow decreases.

Answer 2

Answer:

dyueiaekshkwkwkjsejejjejwkww