Question

A fluid pressure gradient pushes water and small solutes out of the blood in glomerular capillaries and into the glomerular capsule; this is the first step in urine formation

Answer 1

Answer:

This process is called filtration, it is the first of four steps for the formation of urine.

I leave you an image, so you can interpret better:

Image reference: https://courses.lumenlearning.com/boundless-ap/chapter/physiology-of-the-kidneys/