Begin Science Test—35 minutes, 40 questions

There are several passages in this section. Each passage is followed by several questions. Read each passage through once, using the scroll bar to see the entire passage, before you begin to answer the questions that accompany it. After reading a passage, choose the best answer to each question, select the circle next to it, then select the Next button. You may refer to the passages as often as necessary.

You are NOT permitted to use a calculator on this section.

Select the Next button to proceed.