Question

Question The human body has four types of tissues. What part of the eye uses muscle tissue for opening and closing movements?(1 point) Responses Retina Retina Cornea Cornea Sclera Sclera Iris

Answer 1

The part of the eye that uses muscle tissue for opening and closing movements is the **Iris**. The iris contains muscles that control the size of the pupil, regulating the amount of light that enters the eye.