Life Science

1089 records found. Displaying 1057 - 1068.

Why Do We Need Rocks and Minerals?

Rocks and minerals make up the foundation of our world. Relatable examples and accessible text combine to introduce young readers to these vital resources and explain how their actions can… More →

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Why Do We Need Soil?

From the foods we eat to the flowers we grow, soil is an important natural resource in the growing cycle of plants. This informative title explains how soil is made and shares simple steps… More →

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Why Do We Need Water?

Without water, life on Earth would not exist. This book provides a refreshing look at the uses of water and the importance of conserving and protecting this life-giving resource. More →

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Why We Need Carbohydrates

Even though carbohydrates have been given a bad rap in recent years, they are essential for maintaining good health. This fascinating title examines the chemical structure of carbohydrates… More →

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Why We Need Fats

There is a great deal of fuss about fat! Fat is an essential nutrient for optimal health, however too much fat can lead to health problems. This informative title helps clear up the confusion More →

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Why We Need Minerals

Minerals are essential to maintaining good health. They boost our immune systems, support normal growth and development, and help cells and organs function. This engaging title explores the… More →

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Why We Need Proteins

Protein is essential to all life. Our organs, bones, muscles, skin, and hair either contain or are made of proteins. This engaging title explains how our bodies break down large protein… More →

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Why We Need Vitamins

We all know that vitamins are necessary for proper growth and good health. But what vitamins do we need and how does our body use them? This informative title identifies essential vitamins… More →

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Why We Need Water and Fiber

Water and fiber are essential for good health. Water plays a vital role in nearly every bodily function, including regulating temperature and removing toxins. Fiber is essential for… More →

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Wild and Pet Puppies

This book introduces dogs in the wild: how they are born, what makes them mammals, and how their mothers care for them and teach them how to hunt. Wild pups include wolves, foxes, dingoes,… More →

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Wildlife in the City

Wildlife plays a vital role in urban ecosystems. This unique series investigates the wild and semi-wild animals that live among and around us. They live in our parks, backyards, woodlands,… More →

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Winding Around: The Screw

Winding Around explores the benefits and uses of the screw. RobbO and RobbEE learn how to hold materials together using a screw, and how to use it to lift up loads and raise water. More →

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