Question

trace the path of a visual image. lens cornea retina air optic nerve brain

Explanation:

Step1: Enter eye through air

Light first travels through air to reach the eye.

Step2: Pass through cornea

The cornea is the clear front - part of the eye that first refracts light.

Step3: Focus by lens

The lens further focuses the light onto the retina.

Step4: Reach retina

The retina contains photoreceptor cells that convert light into neural signals.

Step5: Travel via optic nerve

The optic nerve transmits the neural signals from the retina.

Step6: Reach brain

The brain processes the signals to form visual images.

Answer:

air, cornea, lens, retina, optic nerve, brain