World War II created a pressing need to map the ocean floor. This actually led to research on the
ocean floor that would help explain the movement of the continents. What
tool was used to do this mapping?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

How do the evolutionary chart and the video support the claim that all living things are made up of cells?

What surprised you about the position of the letter e when you looked at it under the microscope? practice what did the microscope do to the letter e? remember that the letter e was in readable position when place on the microscope stage.