Which glands play a crucial role in maintaining homeostasis in the body?

The correct answer focuses on the role of sweat glands, lungs, and kidneys in maintaining homeostasis, which is the body's ability to maintain a stable internal environment despite external changes.

Sweat glands are essential for thermoregulation, allowing the body to cool itself through the evaporation of sweat. This process helps to maintain a constant body temperature, which is vital for proper enzymatic and physiological functions.

The lungs facilitate gas exchange, primarily oxygen intake and carbon dioxide removal. Through respiration, the lungs help regulate pH levels in the blood, contributing significantly to the acid-base balance that is crucial for overall homeostasis.

The kidneys also play a fundamental role in homeostasis by filtering blood, regulating water balance, and excreting waste products. They help maintain electrolyte balance and control blood pressure, which is critical for stabilizing the body's internal environment.

Together, these organs effectively work to regulate temperature, pH levels, fluid balance, and waste elimination, thus contributing significantly to the maintenance of homeostasis in the body.