he figure above depicts an agar cube with a side length of 13mm. in a experiment, students submerged the cube in red dye for 12 hours. The red dye permeated 1 mm on each side, as indicated by the shading in the figure. Volume of a rectangular solid: V = lwh Calculate the volume of the agar cube that remained unpenetrated by the red dye.

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.