This book introduces students to how important plants are to our planet and our existence and illustrates how plants have a positive medicinal effect in curing diseases, provide alternative forms of fuel, and help to reverse global warming.
The life cycle of a plant is explained as well as how different plants use different ways to reproduce, how the different parts of a plant play a role in how it receives the nutrients it needs to survive, how plants are pollinated, and how more plant species are being discovered every day.
Students will learn how some plants are becoming endangered or extinct due to climate changes, deforestation, or encroachment by invasive plant species. Students also learn how plants adapt to survive in their ever-changing habitats.
Updated for 2020, this book describes and compares the physical characteristics, habitat, behavior, life cycle, diet, and reproduction of these amazing insects.
Updated for 2020, this book describes and compares the physical characteristics, habitat, behavior, life cycle, diet, and reproduction of these amazing amphibians.
In Eating and the Digestive System, readers will learn how animals and humans eat to fuel their bodies, repair themselves, and handle daily functions. Featuring real-life photographs, fascinating facts, a comprehension and extension section, and more, readers stay engaged while learning and strengthening their reading comprehension skills. My Science Library's rich, content-filled text and beautiful photographs bring science and the scientific process to life for readers. The series includes interesting facts about the Earth, the solar system, matter, energy, forces and motion, and life on our planet. The engaging text makes learning about science fun.
Updated for 2020. Experience an up-close look at why so many people enjoy camping and learn about the types of equipment needed for a fun and safe trip.
This book explains what an ecosystem is and how the plants and animals within an ecosystem rely on and affect the ecosystem's existence. Different types of ecosystems are described, as well as the food webs within them. Through its presentation of how some changes to an ecosystem can be good while others are harmful, students discover the important role they can play in keeping ecosystems alive and well.
This book explains how humans and animals have skeletons to support the inner workings of their bodies. Students learn about the differences between endoskeletons and exoskeletons, as well as view examples of animals that have one type of skeleton or the other. Detailed information on these animals includes their habitats, eating habits, and ways they adapt to survive. A special section called "Explore Your World" outlines an experiment for examining this topic firsthand.
Updated for 2020, Astounding photos and attention-grabbing facts reveal the environmental issues owls face as they hunt for food and raise their young.
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