The part of the eye that uses muscle tissue for opening and closing movements is the Iris. The iris contains muscle fibers that control the size of the pupil, allowing it to open and close in response to light levels.
he 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
Sclera
Sclera
Retina
Retina
1 answer