draw a neat and fully labelled diagram of the human eye ? 3mark
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now draw it and get 3 marks....
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Iris: when there is bright light entering the eye, the Iris closes the pupil to let in less light.
Cornea: The cornea is the clear outer layer at the front of the eye. The cornea helps your eye to focus light so you can see clearly.
Retina: The retina is a thin layer of tissue than lines the back of the eye inside.
Optic nerve: The nerve that carries message from the retina to brain.
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definitely you can get 3 marks.
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