Lesson 3.1 - Human Organ Systems

You will study four main human organ systems in this lesson. 

Read Human Organ Systems on pages 186 and 187. Then, answer the following questions.

 

Question 1. What are the four main organ systems that were discussed?

Question 2. Label the parts of the system in the diagram below.

 

Question 3. Label the parts of the system in the diagram below.

 

Question 4. Label the parts of the system in the diagram below.

Question 5. Label the parts of the system in the diagram below.

 

Check your answers with those that follow.

 

 

 

 

 

 

 

 

 

 

 

 

Answers to Questions:

Question 1. What are the four main organ systems that were discussed?

The four main organ systems that were discussed are the digestive system, the nervous system, the circulatory system, and the urinary system.

Question 2. Label the parts of the system in the diagram below.

Question 3. Label the parts of the system in the diagram below.

Question 4. Label the parts of the system in the diagram below.

 

Question 5. Label the parts of the system in the diagram below.

 


Go to the next page to continue Lesson 3.