LYMPHOCYTES

The lymphatic system is an important part of the immune system, it defenses the body against diseases. The lymph nodes filter fluid as it flows through them, trapping bacteria, viruses, and other foreign substances, which are then destroyed by special white blood cells called lymphocytes. I'm dedicating this video to the First Amendment, freedom of speech. For my freedom of speech supersedes your feeling no matter who you are. Although we live in the information age, doesn't mean you"ll like or understand everything you obtain. It's like my grandmother would say. "Boy if you go looking for trouble, most of the time you will find it."

Category:

Science & Technology

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• hardforty
• lymphocytes