Introduces habitats, discussing the different types, food chains, adaptation, and species identification, along with pie charts, Carroll diagrams, bar charts, and Venn diagrams used to illustrate these topics.
This book discusses different types of relationships, what makes a relationship good or bad, and ways to handle peer pressure, bullying, abuse, and conflicts.
This book describes different stimulants, depressants, hallucinogens, and analgesics and explores why people use drugs, the effects and risks of doing so, and where to find help for drug abuse.
Spanish is the primary language of about 350 million people. Here readers learn basic phrases, including how to ask someone how he or she is, greet a friend or family member, and explain where they are from. Beginning vocabulary words help students communicate with native speakers or practice talking with one another, and a world map shows where Spanish is spoken.
