What happens to water and minerals?They are coming back to the circulatory system, because we need themThey enter the nephronThey are coming back to the renal corpuscle

The process of water and minerals in the body, particularly in relation to the kidneys and the circulatory system, can be explained in the following steps:

1. Water and minerals are initially absorbed from the food we eat and drink into the bloodstream.

2. The blood, carrying these substances, is then filtered by the kidneys. This filtration process occurs in a part of the kidney called the nephron.

3. Within the nephron, the water and minerals first enter the renal corpuscle, a structure that consists of a glomerulus and a Bowman's capsule. Here, the blood is filtered and waste products are removed.

4. The filtered blood, now in the form of a fluid called filtrate, then moves through the rest of the nephron where reabsorption occurs. This is where necessary water and minerals are reabsorbed back into the bloodstream.

5. The remaining waste products, along with some water, are not reabsorbed and continue through the nephron to be excreted from the body as urine.

So, in summary, water and minerals are absorbed into the circulatory system, filtered by the nephron in the kidneys, reabsorbed back into the bloodstream, and any excess is excreted from the body.