Explores arachnids, presenting facts about a wide variety of arachnids, and discusses the scientific skill of classifying animals by common characteristics.
"The way a home is constructed can be determined by the climate conditions, the amount of people living in it, and what materials are available in an area. As readers are exposed to different living environments of people around the world, they develop an expanded worldview. They also learn to compare and contrast their homes with those of people in other countries"--Provided by publisher.
Full-color photographs of actual medical conditions prevented by vaccines and illustrations of these diseases make each seem even more real to the future scientists engaged with each page.
