* How can you tell the difference between an artery and a vein?
* Our resource tells you how!
* Learn the major organs of four body systems and how they work to keep us alive and healthy.
* We begin with blood, blood vessels and the heart.
* Next, we follow the path food takes from the mouth to the large intestine, and find out how food is turned into fuel.
* Then it's on to how the liver, lungs and skin all help rid our body of toxins.
* We look inside the kidneys and intestines, and finish with how a tiny sperm and egg cell can grow into a baby.
* Reading passages, student activities, and overhead transparencies all included.
* Author: Susan Lang
* ISBN13: 978-1-55319-380-7
* Grades: 5, 6, 7, 8
* Reading Level: 3-4
* Total Page: 60
* Overheads: 6