According to the trichromatic theory of color vision: question 6 options: 1) there are three types of rods, each responsive to a different color. 2) cones come in three basic varieties: red-sensitive, green-sensitive, and blue-sensitive. 3) there are three basic colors, or wavelengths. 4) cones respond to either red–green or blue-yellow

Which of the following statements about imprisonment rates in the united states is true? the united states imprisons people at a higher rate than russia, mexico, or canada. the united states imprisons people at a lower rate than russia or south africa, but higher than israel. the united states imprisons people at a lower rate than russia, mexico, or canada. russia, south africa, and mexico each imprison more people than the united states.