Download Free Why Do Thorny Devils Have Two Heads Book in PDF and EPUB Free Download. You can read online Why Do Thorny Devils Have Two Heads and write the review.

There’s a good reason why the thorny devil has a “false head” on its shoulders. It’s an adaptation that developed to help protect the thorny devil when the reptile feels threatened. Most adaptations have a good explanation—but that doesn’t make some of them any less odd! From snakes shedding their skin a few times a year to the almost unbreakable shells of reptile eggs, reptile adaptations are made even more fascinating in this book through full-color, up-close photographs. In addition to cool adaptations, readers learn science curriculum topics such as the main features of reptiles, evolution, and life cycles.
"There's a good reason why the thorny devil has a ""false head"" on its shoulders. It's an adaptation that developed to help protect the thorny devil when the reptile feels threatened. Most adaptations have a good explanation, but that doesn't make some of them any less odd. From snakes shedding their skin a few times a year to the almost unbreakable shells of reptile eggs, reptile adaptations are made even more fascinating in this book through full-color, up-close photographs. In addition to cool adaptations, readers learn science curriculum topics such as the main features of reptiles, evolution, and life cycles."
Their name and appearance may send chills down your spine, but thorny devils are far from fearsome! Their dangerous looks are one of the many adaptations highlighted on the pages of this beginning reader. Adding even more interest and fun are features showing off the reptile’s home range, diet, and more!
"The appendix seems useless. Most people's baby toes are so small, they seem unimportant. There are so many odd parts of the human body, each page of this volume is able to reveal fascinating adaptations of the body readers didn't even know they wanted to know. Including up-to-date scientific findings explained in understandable and age-appropriate language, the main content satisfies readers' curiosity as well as parts of the science curriculum. Full-color photographs, diagrams, and supplementary sidebars help readers understand human body systems, evolution, and even why people have chins."
Not many people report being bitten by a frog. But many will notice the weird ooze that seeps out of a toad’s skin when they’re picked up. These are just two strange adaptations that have helped amphibians survive in their environment. That’s also why salamanders need the ability to regrow limbs—or even part of their brain! Curious future scientists learn all about these awesome adaptations as well as other important topics such as the unique amphibian life cycle, all complemented by full-color, up-close photographs.
Animals have evolved a wide range of defenses to keep them safe from other animals that want to eat them. This volume explores the many defenses animals employ to protect themselves, including porcupine quills, insect stingers, and the flying hooves of zebras. Through full-color photographs and fun facts that accompany the fascinating and informative text, readers will learn how animals use their unique designs to survive another day. Sidebars provide more details on interesting points and a list of recent books and educational websites encourages students to do more in-depth research of their own.
Ostriches are the biggest birds on Earth. Not only that, they can run distances at about the same speed as a car on a city street! These adaptations are extraordinary, but other birds have even more bizarre adaptations! From gizzards to the many colorful mating displays, bird adaptations are covered in fun, engaging detail throughout this volume. The main content addresses curriculum topics such as animal body systems, life cycles, and more with an emphasis on the most fun information out there about birds and their odd adaptations.
Fish are some of the weirdest animals on Earth. Some can walk as well as swim. Others have body parts that have helped them adapt to the deepest, darkest parts of the ocean. And then there are the many amazing kinds of sharks! This book contains the most bizarre adaptations fish can have—and includes up-close, full-color photographs for readers to ogle. This framework provides a way fun way to introduce why and how adaptations happen, as well as other science curriculum topics such as ecosystems and predator-prey relationships.
The dictionary definition of a mammal says that mammals give birth to live young, but that’s not always true. Echidnas and platypuses, while still technically mammals, lay eggs. Why they do so is one of the strangest adaptations of mammals on Earth. Readers explore this and many other incredible and bizarre adaptations of all kinds of mammals, including the purpose of milk teeth and the hairy truth about camouflage and the coats of many animals. Full-color photographs showcase each adaptation for curious readers as they absorb information about life cycles, predator-prey relationships, and more from the main content.
Encyclopedia of Animals is a comprehensive guide to the wildlife of Earth, full to bursting with over 275 species from every corner of the animal kingdom.