Protists and fungi are two unique groups of organisms that thrive in moist environments. This book explores the appearance, characteristics, and behavior of protists and fungi, life-forms which are neither plants nor animals, and discusses their beneficial and harmful qualities. Reading Essentials in Science.
Discusses how the respiratory system brings essential oxygen into the body and removes useless carbon dioxide. The body's cells need oxygen to change nutrients from food into the energy they need to perform their jobs. Reading Essentials in Science.
This book presents a study on muscles, including what they are and what they do, and explores the workings of all the muscles of the body and how they help the body in movement. Reading Essentials in Science.
This book explains what scientists have discovered about the Moon. Reading Essentials in Science.
This book explains where metals are found, how they are processed, and what types of things are made from metal. Reading Essentials in Science.
This book is an overview on mixtures and solutions, the types of substances used, and the several properties and names they have in their chemical compounds. Reading Essentials in Science.
This book takes a look at the various kinds of matter and how to measure length, area, volume, and gravity. Reading Essentials in Science.
This book takes a scientific look at natural disasters around the world. Reading Essentials in Science.
This book is an introduction to biomes and ecosystems and provides background for the in-depth discussion of the mountain biome. Reading Essentials in Science.
With every question that is answered about the universe, a dozen more are raised. Scientists are creating better telescopes and information-gathering equipment to continue to unlock ever-deeper mysteries of space. Reading Essentials in Science.
Cartography is the science of representing the Earth and its features accurately through maps. This book introduces students to the different methods that have been used throughout history to map the world, describing tools used by explorers, past and present, and the different types of maps that have been used from ancient times to the present. Reading Essentials in Science.
This overview of magnets and magnetism describes the force of magnetism, Earth's magnetic properties, and how magnets are used. Reading Essentials in Science.
Snails, oysters, scallops, and octopuses are among the typically shelled, soft-bodied invertebrates knows as mollusks. Reading Essentials in Science.
This book discusses how the human body systems work together to keep the body running smoothly. The nervous system leads this team of systems. Reading Essentials in Science.
This book is an introduction to the concept of motion, discussing its forms and the laws that govern it. Reading Essentials in Science.
Explains the five main types of mountains--fold, fault-block, dome, volcanic, and plateau--and describes how they provide valuable resources for people, farming, mining, and tourism. Reading Essentials in Science.
This book is an overview on the heart, explaining its importance and how it works in the human body. Readers will also learn ways to keep the heart healthy and how stress affects the heart. Reading Essentials in Science.
This overview of insects describes their basic characteristics and life cycles. Reading Essentials in Science.
This book takes a scientific look at the destruction of different habitats. Reading Essentials in Science.
This book explains how geologic time is the timeline of Earth's evolution. Scientists use sedimentary rock layers, fossils, relative dating, and absolute dating to piece together the history of life on the planet. Reading Essentials in Science.
From Mendel to modern genetics, heredity determines the inheritance of human traits This book discusses the science of genetics, explaining how genes, DNA, and chromosomes combine to form the essential elements of heredity. Reading Essentials in Science.
This book presents a scientific explanation of the human reproduction process, following the development of a fetus through childhood and adolescence into adulthood, explaining the changes the body goes through at each stage. Reading Essentials in Science.
The immune system is a group of cells, tissues, and organs that work together to defend a body against invasion by harmful microbes. This book presents a study of the immune system, explaining the crucial role of each member and discussing immuodeficiency disorders, autoimmune diseases, and allergies. Reading Essentials in Science.
Warm up to the concept of heat energy with this discussion of its sources, effects, properties, and applications. Reading Essentials in Science.
This book is an overview on hurricanes, how they form, the devastation they cause, and how meteorologists track these storms with several special types of equipment. Reading Essentials in Science.
