Biology

Shows how the Neanderthal caveman and the Cro-Magnon family provided…

Medical and demographic information is used to explain that population…

Medical and demographic information is used to explain that population…

Medical and demographic information is used to explain that population…

Medical and demographic information is used to explain that population…

Medical and demographic information is used to explain that population…

Male narrator. Close-up of slide on microscope. Enlarged image of cell…

Male narrator. Enlarged images of single celled organisms including…

Male voice over. Close-up of a blue eye. Extreme close-up and…

Male voice over. Close-up of a woman's eye in a phoropter. Over…

male voice over. Over the shoulder of driver with eye tracker with stop…

Male voice narrates about cells over images of time lapse capture of…