Describes experiments that can be performed with seeds in order to learn about their properties such as how water temperature affects seeds, the direction roots grow, and the effect of talk on plant g
"Discover facts about sea stars, including physical features, habitat, life cycle, food, and threats to these ocean creatures. Photos, captions, and keywords supplement the narrative of this informati
Young children are naturally curious about animals. Tell Me Why Penguins Can't Fly offers answers to their most compelling questions about that flightless bird. Age-appropriate explanations and appeal
Each module chapter contains a review of the most important material from previous chapters. Each unit provides a clear, nonstatistical explanation of any symbols appearing in the formulas for that ch
Provides a brief history of Rottweilers and of the type of work they perform, and discusses their physical characteristics, personality traits, and how to care for them.
"Young children are naturally curious about animals. Tell Me Why Bats Sleep Upside Down offers answers to their most compelling questions about why bats hang upside-down at night. Age-appropr
Before a doctor can treat a patient, she needs to know what is causing the problem. However, it is not always easy to tell what kind of sickness is affecting someone. Readers will find out how animals
"Young children are naturally curious about animals. Tell Me Why Skunks Smell Bad offers answers to their most compelling questions about when skunks attack. Age-appropriate explanations and appealing
"Young children are naturally curious about animals. Tell Me Why Zebras Have Stripes offers answers to their most compelling questions about the unusual pattern of this African animal. Age-appropriate
Readers will learn what it takes to succeed as a forensic psychologist. The book also explains the necessary educational steps, useful character traits, potential hazards, and daily job tasks related
"Readers will learn what it takes to succeed as a storm chaser. The book also explains the necessary educational steps, useful character traits, potential hazards, and daily job tasks related to this
