Which statement is accurate?

a.Filtration dominates at the arterial end of a capillary bed, and is driven by osmotic pressure

b.Filtration dominates at the arterial end of a capillary bed, and is driven by hydrostatic pressure

c.Filtration dominates at the venous end of a capillary bed, and is driven by osmotic pressure

d.Filtration dominates at the venous end of a capillary bed, and is driven by hydrostatic pressure