Human Biology

http://www.ck12.org Chapter 1. Human Biology

Summary

• The lymphatic system works with the cardiovascular system to return body fluids to the blood.


• The lymph, the clear liquid found in the lymphatic system, is moved along in the lymph vessels by the
  squeezing action of smooth muscles and skeletal muscles.

Practice

Use the resource below to answer the questions that follow.

• Lymphatic Systemat http://www.youtube.com/watch?v=BX8fBlme9vQ (10:35)

MEDIA

Click image to the left for more content.

1. Where are lymphatic vessels found?


2. What are the functions of the lymphatic system?


3. What is interstitial fluid?


4. What causes circulation in the lymphatic system?


5. What are the functions of lymph nodes?


6. What effect does removing a person’s spleen have on the functioning of the body?

Review

1. How does the lymph circulate through the body?


2. Where does lymph come from?