human physiology

An introduction to the human digestive system.

An introduction to the body's circulatory system.

"The human circulatory system is essential for pumping blood throughout a person's body. Without it, humans wouldn't be able to live. This guide to a basic biology concept explores the main elements of the circulatory system, introduces key parts such as blood vessels and the heart, examines problems with this system, and offers a comprehensive review of one of the most complex parts of the human body. Complete with fact boxes and . . . sidebars, accessible language, discussion questions, and descriptive photographs and diagrams, this introduction will appeal to readers at a variety of levels"--Provided by publisher.

"Read all about the human body, its strong skeleton, flexible muscles, amazing organs, and its digestive, nervous, and reproductive systems. Then see if you can answer questions, such as: Where are the most active muscles in the body? How many breaths do we take every day? How fast does a sneeze leave the body?"--Provided by publisher.

Questions and answers introduce the human body and how it works.

"Explore the human body's layers from the skeleton to the skin. Learn about cells and tissues, body systems, joints, and more"--Provided by publisher.

Your body is a busy place. There's always something happening. From digestion to respiration, discover how the systems in your body work together to keep you strong. This title supports NGSS From Molecules to Organisms: Structures and Processes.

In graphic novel format, looks at the digestive system and describes how food is transformed into nutrients.

"Everybody eats, and everybody poops. Pretty ordinary stuff, right? But what happens in between is far from ordinary! That's where your digestive system--also known as your gut--works its magic. It Takes Guts is an excellent, science-based resource for classroom learning and home-schooling for kids age 9 to 13, with information about: The surprising role that food and digestion play in your mood and immune system. The amazing tools your body uses to break down food including acids, which do their thing without burning a hole in your stomach! The incredible truth that not all bacteria is bad! Billions of 'helpful bacteria' belong in your gut. And so much more. Dr. Jennifer Gardy also takes stomach-turning detours to investigate the science behind burps, barfs, and farts, proving that learning about the wonderful world of your gut--takes guts!"--From the publisher's web site.