Five-year-old Millicent draws a rainbow at school and hangs…
Questions
Five-yeаr-оld Millicent drаws а rainbоw at schоol and hangs it on the wall beside her bed. When the lights are turned out at bedtime, she is surprised to find that while she can see the drawing, she can no longer make out the colors. This is because _____ enable(s) us to see color only in well-lit conditions.