Which of the following actions is NOT a voluntary action?

Sneezing is NOT a voluntary action. Sneezing is a reflex action, which means it happens automatically in response to an irritation or stimulation of the nasal passages. When the nasal lining detects irritants like dust, pollen, or bacteria, it sends a signal to the brainstem, which triggers a series of involuntary muscle contractions that force air out of the nose and mouth. Sneezing is a natural defense mechanism of the body that helps to remove irritants and protect the respiratory system. Unlike stealing, fighting, and cheating, which are deliberate and intentional actions that require a decision and choice, sneezing is not under conscious control and cannot be stopped voluntarily. Therefore, sneezing is NOT a voluntary action.