Human Body

4. This system helps maintain your weight, your posture and the ability to move.
5. Organs located in your chest.
7. These filter half a cup of blood every minute.
9. Males and females have different versions of this system.
11. This system works as the body's filtration system.
13. This system includes skin, hair, nails and glands.
14. Converts our food into simplest form.

1. This system sends messages back and forth from brain to body.
2. Controls most body functions.
3. Centre of your circulatory system.
5. This system is a network of vessels and tissue that protect your body from infection.
6. This system is made up of glands that make hormones.
8. This system is made up of vessels that take blood to and from the heart.
10. Network of organs and tissues that help you breathe.
12. Largest solid organ.