Final answer:
The excretory system includes organs like the kidneys, lungs, liver, skin, and large intestine, working together to remove waste and maintain homeostasis.
Step-by-step explanation:
The excretory system is crucial for the removal of waste and excess substances from the body, thereby preventing toxic buildup and maintaining homeostasis. It includes several key organs, each with a specific role in this waste elimination process. The kidneys filter blood to produce urine, which c ontains waste products like urea and excess salts. The large intestine absorbs water from the remaining digested food, consolidating waste into feces. The liver, an integral part of the system, plays a vital role in detoxifying various metabolites and synthesizes proteins responsible for the transport of fat and the production of bile to aid digestion.
Additionally, the skin expels waste through sweat, which also serves to regulate body temperature. The lungs are responsible for expelling waste gases such as carbon dioxide through exhalation. Understanding each organ's function within the excretory system helps us acknowledge how our body maintains a balanced internal environment, essential for our health and well-being.
The excretory system is responsible for eliminating waste products from the body, which is essential for maintaining homeostasis and a balanced internal environment.