4. What does the author mean when he says that if we were born with Thigh-precision, tunable eyeballs," the world would appear richer to us? *
A To the human eye, the world lacks color and variety.
O B Special eyeballs would allow us to see things we cannot see with normal eyes.
O c Charts and diagrams do not provide enough information for scientists.
D We hone our sense of sight from the moment of birth until we become adults.