Question

the blood pressure in humans is greater at the feet than tha brain why is it so?

Answer 1

due to gravity....the pressure is high bcoz here the blood is flowwing against gravity.......I think you can understand

Answer 2

(a) The pressure of a liquid is given by the relation:

P = hρg

Where,

P = Pressure

h = Height of the liquid column

ρ = Density of the liquid