3. Answer the following questions for your sphere, using evidence from the Comparing Rocky Planets Cards. For the sphere you studied, which rocky planet is most similar to Earth? Why?

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.

Why are human population trends difficult to predict?

If a force of 40 newtons moves a cart a distance of 9 meters, the work done is nm. if the same force moves the same cart three times that distance, the work done is nm.