Visit this Web site to learn about ten body systems.
What are four parts of the cardiovascular system? How
does the liver aid the digestive system? Which body
system includes the pancreas?
At these Web sites, you will learn how the brain is
the body's information center. What are the three main
parts of the brain? What are three cranial nerves and
their functions? Describe two diseases or disorders
of the brain.
The Muscular System
Visit this Web site to learn how muscles work. What
are the three different types of muscles in the body?
What are the functions of each type? Which types of
muscles are voluntary, and which types are involuntary?