Books in Reading Essentials in Science - Life Science series

Watersheds are areas of land from which all of the water drains into the same body of water. These watersheds are separated by divides.

Describes the different parts of the brain and what their different functions are, and how the brain and nerves work together.

What can you mix together, take apart, and then put back together again? Mixtures and solutions are versatile combinations of substances that aren't chemically bonded.

With an estimated 13 to 14 million different plants and animals on Earth, a classification system is critical to the scientific study and appreciation of the plant and animal world.

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The weather is responsible for many natural disasters. Explore thunderstorms, tornadoes, hurricanes, floods, drought, blizzards, and avalanches and their disastrous effects.

The human body is an amazing machine, capable of great feats of strength, flexibility, and delicacy. It is made up of cells, tissues, organs, and systems, each with a job to do. This book will take readers on a tour of the human body, looking at all the incredible things it can do.

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George Washington led a group of courageous male and female spies during the American Revolution.

Take a closer look at the microscopic world of cells, the basic building blocks of all life.

Inhale information about the system that brings essential oxygen into the body and carries harmful substances away to ensure a lifetime of healthy breathing.

Travel the alimentary canal to learn how food is digested with help from the liver, pancreas, and gallbladder. Find out how nutrition affects digestion and health.