Final answer:
The sentence explains that while the eye is responsible for detecting light, it is the brain that processes this information and enables us to perceive and understand what we are seeing.
Step-by-step explanation:
The sentence 'The eyes sense light but the brain sees' illustrates the cooperative roles of the eye and the brain in the process of vision. Sight is the ability to sense light through the specialized sensory organ, the eye, which collects and focuses light to form images. However, these images are transformed into nerve impulses that must be interpreted by the brain to form our perception of what we see. The process begins with light passing through the cornea and entering the eye via the pupil, then through the lens that focuses the light onto the retina. On the retina, there are photoreceptive cells called rods and cones that respond to light and initiate a chemical change that begins nerve impulses. These impulses then travel through the optic nerve to the brain, particularly the visual cortex located in the occipital lobe of the cerebral cortex, where the visual information is processed, and our vision is realized.