The kidneys are two important organs that play a major role in keeping our body healthy. Their main job is to filter the blood and remove waste products and excess substances from the body.
As the kidneys filter the blood, they separate waste and extra water, which are then used to form urine. The urine travels from the kidneys through the ureters to the bladder, where it is stored until it leaves the body.
The kidneys also help maintain the right balance of water, salts, and minerals in the body. They contribute to blood-pressure regulation and produce hormones that support important functions such as red blood cell production.
❤️ The heart pumps blood, while the lungs exchange oxygen and carbon dioxide. The brain controls the nervous system and many other body functions. But when it comes to filtering the blood and producing urine, the correct answer is clearly the kidneys.
✅ Correct answer: B) Kidneys 🫘