and fine acuity are ??? ??? ??? rods Receptor cells in the retina responsible for night vision are ??? ??? ??? mostly cones with some rods The fovea is made up of ??? ??? ??? the vibration of the molecules of the air surrounding us Sound waves are simply ??? ??? ??? wavelength Which of the following is a characteristic of both light waves and sound waves? ??? ??? ??? to concentrate and funnel sou