How is homeostasis achieved?

1. Cells control involuntary movements.
2. Cells maintain internal stability.
3. Cells secrete stomach enzymes.
4. Cells control voluntary movements.

2. Cells maintain internal stability.

Cells play a crucial role in maintaining homeostasis by regulating various physiological processes such as temperature, pH, and nutrient levels. They constantly monitor their internal environment and make necessary adjustments to keep conditions within a narrow range necessary for normal function. This involves processes such as negative feedback loops, where cells detect deviations from the set point and initiate responses to counteract these changes and restore balance.