EIt's All Uphill 

A PDF of the passage containing graphics, charts, and tables is shown below. Right-clicking on the PDF displays additional options. The options vary with browser but will often include the option to download or print. The PDF is provided to assist users that are using the associated Science Reasoning activity. Since questions in the activity require accessing information from the passage (e.g., from the graphs, tables, etc.), having a printed copy or a PDF displayed in a separate window will provide a more convenient pathway through the activity.