In 3 to 5 sentences, explain how ears detect sound and how eyes detect light. in aa frist graers typing
When sound waves enter the ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then passed on to three tiny bones in the middle ear, which amplify the sound and send it to the cochlea in the inner ear. Inside the cochlea, thousands of hair cells convert the vibrations into electrical signals that are sent to the brain via the auditory nerve.
On the other hand, when light enters the eye, it passes through the cornea and the pupil before reaching the retina at the back of the eye. The retina contains cells called rods and cones that are sensitive to light and color. These cells convert the light into electrical signals that are transmitted through the optic nerve to the brain, where they are interpreted as images.