Under your skin

Readers learn that cells are the building blocks of the human body. They'll go on an adventure with Dr. Seymour Skinless, who travels under the skin to investigate how our bodies work. Dr. Seymour Skinless explains how cells function, the structure of cells, and many useful facts.

Readers go on a journey through the human body with Dr. Seymour Skinless as he goes under the skin to investigate the circulatory system. Adventurous readers learn about how blood is pumped throughout the body, how the heart beats, and other interesting facts about how the human body works. Simplified language throughout makes this complex science curriculum topic easier to understand.

How many cells are in the human body? Questions like this are answered in this engaging look at cells. Readers learn that they are the building blocks of the human body. They'll go on an adventure with Dr. Seymour Skinless, who travels under the skin to investigate how our bodies work. Dr. Seymour Skinless explains how cells function, the structure of cells, and many useful facts on this essential science curriculum topic.

Dr. Seymour Skinless takes readers on an adventure under the skin in this exciting look at the skeletal system. Through comprehensive main text, readers are presented with interesting facts on the different types of bones in our bodies, what bones are made of, and how they help us to move.

There are three different kinds of muscles that all help our bodies function. They are the skeletal muscles, smooth muscles, and cardiac muscles. Within this fun and fact-filled volume, readers learn about each kind of muscle, how it works, and where muscles are located in the body. The engaging narrative presents this essential science curriculum topic in an easy-to-understand and entertaining way as Dr. Seymour Skinless takes readers under the skin to venture through the muscular system.