The Eye 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSEAQA Created by: pastelcloudCreated on: 01-01-23 16:51 What does Cornea do? It bends light, protects the eye from dust. 1 of 5 What does the Iris do? It makes the pupil smaller or larger to let in less or more light. 2 of 5 What does the lens do? It focuses light to one point. 3 of 5 What does the pupil do? and what is the pupil? It is a hole in the eye and it lets light through. 4 of 5 What does the optic nerve do? It sends messages 5 of 5
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