Bruce and Kaitlin are expecting a baby girl, and are shopping for decorations for the nursery. Kaitlin is concerned about making sure that they buy colored decorations that will stimulate their newborn daughter's.

a) rods.

b) cones.

c) kinetic cues.

d) retinal disparity.

Cones

Explanation:

Cones are cells found in the eyes. These cells are found in the center of the eye. Cones cells are responsible for color vision. These cells are not active at night vision. These cells are responsible for high spatial acuity. The cones are more populated in the central fovea. There are found three types of cells in eyes such as short cells, medium cells, and large cells. These cells are also called S-cells, M-cells, and L-cells.

Thu here in the above question Bruce and Kaitlin expecting a baby and they want shopping for their baby. So they buy colored clothes so their baby can develop their cones cells more.