Catalog Search Results
128) Denver Broncos
The digestive system helps humans get the most out of every meal and drink. It also rids the body of unwanted substances. This close examination explains the ins and outs of the digestive system, including its location within the human body, the organs used in digestion, and ways excreting certain materials benefits the human body. Its colorful photographs, diagrams, fact boxes, and sidebars keep readers interested and offer comprehensive insight
...The human respiratory system is what makes people able to breathe. This detailed guide explains what the respiratory system is, how it works, and the key organs used in its processes. Fun fact boxes, vivid photographs and diagrams, and accessible language paint a detailed picture of the respiratory system and highlight its importance for human life. Readers are also asked to think independently about life science through discussion questions based
...The human skeletal system is the scaffold for the human body, holding up all the pieces into an amazing functioning unit. This helpful guide to the skeletal system explores the main bones of the human body and introduces the cells, fibers, and other elements that make up each bone. Readers will learn what happens if part of the system is damaged or missing. Through exciting photographs and diagrams, intriguing sidebars, discussion questions, and
...