from the back cover: Read and discover more about the world! This series of non-fiction readers provides interesting and educational content, with activities and project work.
Health is not just about a person's diet, fitness, and genes. Life expectancy, or how long people are likely to live, is also a reflection of the society in which people live. A society's culture, politics, economy, and access to health care all have a tremendous impact on people's health. Health examines the positive changes taking place around the world. People are working to bring better acc…
A science book about how light and heat work.
Taking care animals