Nervous and Endocrine Systems Question
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Fill in the blanks below with the letter A - G (or write the name) that represents the part of the eye which correctly completes the paragraph. Each letter will be used once. (pupil, lens, Cornea, Iris, optic nerve, Ciliary muscle, Retina)
A transparent covering called the (B)cornea , focuses light as it enters the eye. As light enters, it passes through a small opening known as the c-pupil . The e-iris , moved by Ciliary muscle -a , opens and closes this hole to regulate the amount of light entering the eye. The d lens refracts and focuses light onto the back of the eye, where the retina f , with its rods and cones, is located. Information gathered by the eye transmits to the brain via the optic nerve G .
A transparent covering called the (B)cornea , focuses light as it enters the eye. As light enters, it passes through a small opening known as the c-pupil . The e-iris , moved by Ciliary muscle -a , opens and closes this hole to regulate the amount of light entering the eye. The d lens refracts and focuses light onto the back of the eye, where the retina f , with its rods and cones, is located. Information gathered by the eye transmits to the brain via the optic nerve G .