Respuesta :
Answer;
A. Pressure causes water and dissolved substances to filter through capillary walls of the glomerulus.
Explanation;
- During filtration the flow of blood in the glomerulus creates hydrostatic pressure in the glomerulus which forces molecules through the glomerular filtration membrane.
- Normal filtrate contains of water, glucose, amino acids, urea, creatinine, and solutes such as sodium chloride, calcium, potassium and bicarbonate ions.