Anne O'Daly

This text provides readers with a comprehensive study of the mechanics of cell biology. Topics covered range from the different types of cells-plant and animal, eukaryote and prokaryote, and stem cells-to the components of the cell such as the cell wall, DNA, and plasma. The text also discusses cell locomotion and the cell cycle including cell division, mitosis, and meiosis. Finally, the topic of cancer, when cells divide uncontrollably, is addressed....

Temperature can determine a multitude of things, such as if someone has a fever or if your dinner is fully cooked. Readers will learn many aspects of measuring temperature, including using a thermometer and navigating the two most common scales, Celsius and Fahrenheit. Key math concepts are made understandable through hands-on activities, problems to solve, and engaging graphics.

Studying ecology today is more valuable than it has ever been because of pollution and other environmental factors continuing to be a mainstream issue of concern across the globe. This volume engages the reader with bright images of animals and other life in their natural settings and informs readers on what is being done to preserve life. Sidebars and biographies of important figures helps make this a well-rounded learning experience. It is a valuable...

Many animals use tools to find food, groom themselves, or attract a mate. Some use sticks and stones that they find. Others make their own tools. From orangutans with umbrellas to sea otters with favorite stones, meet some amazing animal tool users.

Animals use all kinds of clever ways to keep in touch, attract a mate, or warn off enemies. Many communicate with sound. Others use flashing lights, smells, or chemicals. From whales, who sing for a mate, to a peacock's shimmering tail, meet the animal kingdom's smartest communicators.

What kind of food do rabbits eat? Can you play with a pet mouse? Do rats make good pets? The answers to these questions and more are found in this helpful guide to popular pets for kids. Colorful photographs of rabbits, mice, and rats fill the pages, and they're closely paired with text that explains the basic responsibilities involved in taking care of each type of animal. Fact boxes provide additional information about these cool creatures, and...

This engaging survey of biology contains awe-inspiring discoveries and a rare glimpse into biologists' working methods. This factual information is complemented by stunning full-color photos, illustrations, diagrams, and primary source images, as well as intriguing sidebars that detail do-it-yourself experiments. The text relates failed theories of the past; discusses current debates, disagreements, and discussions; and reveals the practical applications...

Dogs are popular pets, and readers learn important things about how to care for them in this guide to the responsibility of having a pet. Readers find basic facts about what dogs eat and how they play, but the informative text also dives deeper into basic health care for dogs, proper grooming tips, and so much more. Graphic organizers and full-color photographs of adorable dogs enhance the delightful design, and readers can follow along with a dog-inspired...

Budding scientists and meteorologists have likely heard about how climate change is shaping their world, but they may have questions about the science behind it. This informative title has answers! First, explanatory text breaks down important concepts including solar radiation and air pressure. Then readers learn about the importance of experiments to the scientific method. Armed with this knowledge, students can then dive into 11 hands-on activities...

Did you know cheetahs can run 70 miles per hour? How do we know this? In this book, readers learn how to measure speeds like that of a cheetah using a simple formula and metric and imperial units. Diagrams, illustrations, and photographs further illuminate the knowledge presented and help readers fully grasp the concept. A concluding activity teaches readers to measure their own speed and puts their knowledge to the test.