Learning Objective

In this lesson we will overview the different human body systems, in particular, the nervous system, endocrine system and lymphatic system.

Learning Outcomes

By the end of this lesson you will be able to:

• List the basic inputs and outputs required by living organisms.

• Describe the general characteristics of living organisms.

• Briefly describe the functions of the different human body systems, in particular, the nervous system, endocrine system and lymphatic system.

(Image: Public Domain Pictures)