Question

multiple - choice question
why do we make traffic lights red and green?
the inventors like christmas colors
red, blue, and green are primary colors that our eyes are very sensitive to
theyre pretty
rewatch

Explanation:

Red, blue, and green are primary colors that human eyes are very sensitive to. This makes them suitable for traffic lights to ensure clear visibility and effective communication of signals. The idea that inventors like Christmas colors or that they are just "pretty" is not a valid scientific or practical reason for choosing these colors for traffic lights.

Answer:

Red, Blue, and Green are primary colors that our eyes are very sensitive to.