Answer the following questions: 1. How can sand dunes be rebuilt?
2. What would happen if the sand dunes in an area were destroyed?
3. Are sand dunes important? Explain why and how.
4. What are the pros and cons of sand dunes?

In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !