Complete the sentences related to the anatomy of the eye.

Answer

1. The **sclera** covers the outer eye. 2. It **allows** to prevent dust or foreign bodies from entering the eye. 3. The **cornea** is part of the external, protective layer of the eye. 4. Mucous membranes that line the eyelids and **cover** are called **conjunctiva**. 5. The **iris** is the part that gives the eye its color; and the **pupil** is the part that is sensitive to light. 6. Light reaches the retina by passing through the cornea, **pupil**, and **lens**. 7. Sensory input travels from the **retina** to the brain, which then codes the information into visual images.