Mammals are a very diverse group. From whales and dolphins that give birth in the water to platypuses that lay eggs, these life cycles can often seem very different. However, they're very similar. Readers learn the basic structure of the mammal life cycle through simple language and accompanying diagrams that show the cycle step by step. The main content offers a way for struggling readers to more easily learn an important science curriculum topic,...

All birds lay eggs, but the size, shape, and colors are very different. Do these differences change the bird life cycle? Readers learn about the general life cycle of a bird from when the egg is laid to the different life-spans of various types of birds. Written specifically for students in need of review or extra help, this book gives a concise overview of a topic commonly included in science curricula. Alongside the main content's simple explanations,...

In this book, readers will learn about the incredible transformation of a larva into a jellyfish and every phase in between. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the incredible stages of the life cycle of a jellyfish. An infographic illustrates the key stages of the life cycle of a jellyfish, and an activity offers kids an opportunity to extend discovery. Children can learn more about...

An introduction to plant growth and development, using a Shasta daisy as an example.

How long does a puppy need to grow inside its mother? When do puppies start to walk? Groom your mind and you discover the life cycle of a golden retriever.

Have you ever heard of an invertebrate that spends its whole life inside another animal? What about a beetle that spends most of its life underground? Young readers will learn all about lancet flukes, Hercules beetles, and other invertebrates with unusual life cycles.

In A Beetle's Life Cycle, beginning readers will learn about beetles and their four life stages. Carefully leveled text and vibrant, full color photos will capture young readers' interest as they are introduced to beetles' appearance and behaviors throughout the life cycle, from egg to adult. A picture diagram shows the life cycle from one stage to the next, while a picture glossary reinforces new vocabulary. Children can learn more about beetles...

Where is a baby sea turtle born? How many kinds of sea turtles are there? Young readers will discover the answers to these questions and more in Sea Turtles,an Exploring Life Cycles book.

Meet some amazing animals-from caring crocodile mothers to meat eating plants, from the tallest parents in the woods to sea horse fathers looking after their young . . . with the odd hairy jumping spiders thrown in. First, be introduced to each group of animals and plants, with a large life-cycle diagram showing the stages of life. Then, some of the most unusual animals and plants are featured to intrigue you to learn more. Each book is full of superb,...

What animal can live to be 80-years old but is in danger of disappearing? What animal carries its babies to the water in its mouth? It's a crocodile, and it's one fascinating predator. Readers will learn all about these powerful reptiles through detailed information and photographs showing the changes a crocodile goes through as it grows to become one of most feared predators on Earth.