Chapter 33 The Nervous System.pdf
Chapter 33 The Nervous System.pdf
Chapter 33 The Nervous System.pdf
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<strong>Chapter</strong> <strong>33</strong><strong>Nervous</strong> <strong>System</strong><strong>33</strong>.3 FormativeQuestionsWhat is the function of the optic nerve?A. It forms a visual image.B. It controls the muscles of the iris.C. It interprets light intensity and colors.D. It sends action potentials to the brain.