Physiology Poiseuifte’s law is A F = (PA - PB) pr4/8e4 B F = (PA x PB) pr4/8e1 C F = (PA + PB) pr4/8e1 D F = (PA / PB) pr4/8e1 💡 Explanation Poiseuifte's law is ✓ Correct Answer: A. F = (PA - PB) pr4/8e4