muscular system

"Gives young readers an introduction to the importance and function of the bones and muscles in the body"--Provided by publisher.

Takes a look under the human skin and explains about the parts of the body that allow movement such as throwing a ball and the blinking of eyes.

Explores the muscular system, including what it is, how it works, and why it matters.

Illustrations and simple text introduce young readers to the muscular system, describing the different kinds of muscles, the bones, how the muscles work together, the role of various parts of the body in movement, and more.

Photographs, illustrations, and simple Spanish text teach young readers how the skeletal and muscular systems work.

"A graphic nonfiction volume that introduces the skeletal and muscular systems of the human body"--.

"Find out how this marvelous system works and learn some interesting facts about muscles, bones and skin"--Provided by publisher.

An introduction to the skeletal and muscular systems that describes their functions and how they work.

An illustrated introduction to the muscular system.

Takes a look under the human skin and explains about the parts of the body that allow movement such as throwing a ball and the blinking of eyes.