The senses are involuntary since you have no way to 'turn them off' or can ready ignore them. You may not pay attention to a large crowd at a ball game but you still hear and see them.
Sight is an involuntary system as it does not require conscious effort to function. The eyes automatically process visual information and send signals to the brain without conscious control. However, we can voluntarily choose to focus our attention on specific objects or details in our visual field.
They are involuntary muscles.
involuntary
No, listening is not automatically an involuntary reflex. It involves conscious attention and active processing of auditory stimuli. While some level of hearing occurs automatically through our ears, truly listening requires cognitive effort and intention.
involuntary
involuntary
Involuntary.
involuntary means "not intentional".
involuntary
The medulla is involuntary
the heart is and involuntary muscle because you cannot contract the muscle.