The part of the eye that uses muscle tissue for opening and closing movements is the Iris. The iris contains smooth muscle fibers that control the size of the pupil, regulating the amount of light that enters the eye.
The human body has four types of tissues. What part of the eye uses muscle tissue for opening and closing movements?(1 point)
Responses
Cornea
Cornea
Iris
Iris
Retina
Retina
Sclera
1 answer