5 MIN READ TIME
DID YOU KNOW? There are around 800 lymph nodes in the average adult body
YOUR IMMUNE SYSTEM EXPLAINED
Meet the cells and organs that make up your immune system. Discover how it keeps deadly invaders at bay and what happens when it gets out of control
WORDS SCOTT DUTFIELD
DID YOU KNOW?
DID YOU KNOW?
Did you know?
Unlock this article and much more with
You can enjoy:
|
Enjoy this edition in full |
|
Instant access to 600+ titles |
|
Thousands of back issues |
|
No contract or commitment |
Try for 99c
SUBSCRIBE NOW
30 day trial, then just $9.99 / month. Cancel anytime. New subscribers only.
Learn more